SCIENTIFIC ABSTRACT BONELIS, I. V. - BONEFF, N.
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S
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AR60210'05 SOURCE CODE: IJR/0269/66/000/005/0055/0055
AUTHOR: Mustel' E. R. Donelis, 1. V, ; Kubyshkin, V. V.
TITLE: The effect of cosmic rays on the lowest layer of the Earth' s atmosphere
SOURCE: Ref. zh. Astronomiya, Abs. 5.51. 429
REF SOURCE: Astron. tsirkulyar, no. 333, iyulya 10, 1965, 1-6
TOPIC TAGS: cosmic ray, atmospheric pressure, chromospheric flare, solar
flare
ABSTRACT: According to Soviet and Western Europe weather bureaus, the
earth' s atmospheric pressure increases on the 6th day after an active area
passes through the censer of the solar disk (an average of 13, 878 active areas
during the 1907-1952 period). This fact correlates with an increase in geomag..,
tic activity. After chromospheric flares, the atmospheric pressure on the Sun
increases sychronously with an increase of geomagnetic activity (on the 4th day
after a flare). Thus, the' effect of solar corpuscular streams causes an increase
1/2 UDC: 523. 75:523. 165+ 525. 24
L 47310-66
--A-, R-*6,0- 28-4,-O---S,-,--
in atmospheric pressure. At the same time, a decrease in atmospheric pressure
occurs in the area of geomagnetic polar caps immediately following nares. The
authors have associated this phenomenon with the activity of subrelativistic
proton streams. Orig. art. has: 9 reference iterns. G,* Ivanov: Eholodnyk.
[Translation of abstract] (FMI
SUB CODE: 03
Card Z / 2
ACC NRI AR60213770
SOURCE CODE: UR/0269/66/000/006/0064/0064
J.
AUTHOR: Bonelis, I. V.; Zaleshchenko, 'A 'I'.
TITLE- Atmospheric disturbances in low latitudes and in the southern hemispheret c'aus-,:--,.
ed by recurrent corpuscular solar fluxes
SOURCE: Ref. zh. Astronomiya, Abs. 6.51.489
SOURCE: Sb. Solnechn. aktivnost'. No. 2. M., Nauka, 1965, 88-91
~TOPIC TAGS: solar activity, solar disc, solar disturbance
f
:TRANSLATION: The relationship between disturbances in the lower atmosphere and the
passage of active areas through the center of the solar disc was examined. Data on SO-..",
ilar activity for 1957-59 and 1961-62 were used. Seven geographic points in the preequa-
itorial zone and the southern hemisphere were considered. The principal source material
:used was data on atmospheric pressure in South America. The maximum pressure for all
points was noted on the sixth day after the active area passed through the center of
,the solar disc. Previously, the authors obtained similar results for the northern hem-
jisphere. A relationship between the amplitude of atmospheric disturbances and the geo-
Imagnetic latitude exists both in the southern and northern hemispheres. 11 references.
1B. Rubashev.
CODE: 03
-.1 UDC: $23.75:525.23
'd 1/1
BONWIM, lucyna; GLOWACKA, Roza; PETRTMOVA, Teresa
A case of qxcretion of a large biliary calculus ))y vesicOcOliC
fistula with spontaneous closure of the fistula. Polski tygod. lek.
14 no.42tlB75-1878 19 Oct 59.
1. (Z II Kliniki Chorob Wewnstrsnych S1. A. H. w Zabrzu; kierownik:
prof. dr med. Witold Zahorski i Zakladu Radiologli Lek. S1. A. M.
w Zabrzu; kierownik: prof. dr mod. Stanislaw J'anuszkiewicz)
(ENCTAL FISTULA) (I)MSTINAL FISTULA)
(CHOLELITHIABIS)
BONE*ERG, Z.
The op!~n-hearth furnace and its new Frofile. F. 27.
PROBLEKY PROIJEhTOWE HUTNICTWA. (Biruo Projektow hrzemyslu Hutniczego, Biuro
Projektow Przemyslu Stalowego i Biuro Projektow Przemyslu Metalowego),
Gliwice, Poland
Vol. 7, No. 1, Jan 1959
Monthly List of East EuroFean Accessions Index (EEAI), LC, Vol. 8, No. 11,
November 1959
Uncl.
TERNOVOY, 14J., inzh.; BONMKO, V.A.
- " b-,7
Repair of damaged shafts of radial-,f*l.cw turblnea. Energetik
32 no.5-.36--37 My 164. (MIRA 17.6)
ROZIN, D.S., inzh.; TERNOVOY, M.P., inzh.; BONESKO, V.A., inzh.
Damages and repairs of radial-flow Siemens-Schuckert turbines.
Energetik 14 no.1:10-13 Ja 166. (~JIRA 19.1)
- - .71~-~- ., ~ . -#- - - - --- --- - -
"Investl-gatlon of the Polarization of Precooled Organic Aljlq-iles
In Cortrect'llon 'Jith the Chemickil Structure of Mloleculer,." Sub 5 Oct
51. Illoscow Ord--r of Le-nin State U Impni 14. V. Lomononov.
Dissertations prerpnted for science end engineering degrees In
Moscow durlLga 19_51.
SO: Sum. Yo. 480, q !-iv 55
C t; / 4. C~,Fm;cm/ SC-p-.
/7 j
WMI Cheirdstry Physical chwis*~
Card,
Auttbrn Komandin A V. and Bonetskaya A. K.
:t Dipole moments of certain* salicylic ac d derivatives
'Perlodical zhur.,fiz~ khim. 218 Ed~. 61,1113 1119., June 1954
Abstraet S The: dipole moImIents of. rethyl salicylate ethyl salicylate, isoar7l
licylate, phenyl salicylate, and 2-~naphthyl salicylate were measured
a
s
acid
in benzene solutions'~~afid the dipolelmoments of orthoacetoxybenzoic
olution.:at, 250.:,
n a dioxane:s -The-laws governing the ahange in dipole
moments in many salicy#c~ acid - deriyatives and ~ the effect of the intra-
molecularhydrogen b6fid-~on:the change of:the dipole.bonds, are.explained.
Drawing of the device used in madsuring* the dielectric permeability.of
the solutionsiis included. Twenty references: 4 USSR$ 16 German and.
English,. Tables'.
Imiitution The M. V. Lomonosov State University, Moscow
SubrAtted November 13, 1953
4')c, -#4 rL-T- Ab Y,
USSR/Chemistry Physical chemistry
Card I /I Pub.,147 -12/25
'Authors S Komandin, A. V., and Bonetskaya, A. K.
T:Ltle Dipole moments of orthohydroxy e -i acid substitutes
Period:1sal i Zhur. fiz. khim. 28/101 1789-1794,, Oct .1954
In order- to explain the 'e-ffect ofAhe' hydrogen bond on the dipole'moment,
Ahe.4uthors~measured-,the dipoje~moments of the following substitutes-of
oithohyd roxybenzoic: acid-, orthorneth6xy- and orthophenoxybenzoic acid,.
Tnethyl'ether f orth ' ethoxybenkoic acid and salipyrine (the letter repre-.
om,
sents a molecular compound of, salicylic acid and antypyrine). Data re-
garding the m6asured dielectric, permeability, density, and index of refrac.
tion for Various ~Concentratiohs of the dissolved substances are presented,
The chemical structure~of the substitutes is described. Twelve- referencefl:
4 -USSR; 5 German*-,-Z -USA and I -French (1893 -1954). Tables.
.Institution The M. V.. Lomonosov, State University, Moscow
Submitted February 17, 1954
AUTHORS: Bonetskaya, A. K., Krasillnikov, K. G. 20-114-6-3-i,/54
TITLE: The Adsorption of Aliphatic Alcohols From Solntions on
Silica Gel and White Boot
(Adsorbtsiya alifaticheskikh npirtov iz rastvorov na
sAlikagele i beloy sazhe).
PERIODICAL: Doklady AN SSSR, 1957, Vol- 114, Nr 6, pp. 1257-1260 (USSR)
ABSTRACT: From earlier papers (references 1,2,11) follows that the
adsorbed maximum amound of alcohols and acids of the homologous
series with an increase in the hydrocarbon radical decreases
to porous hydrophile adsorbents. In this connection the
highest adsorption value in the case of comparatively coarse-
grained adsorbents remains constant (references 3,11). The
reduction of absorption in the homologous series was explained
by a volume-interaction in solutions (differ,:7nt solubility of
the terms of the homologous series, reference 1) or ascribed
to the influence of the porous structure of the adsorbent
(references 3,5). In the case of the nonporous hydrophile
absorbents it could be expected (references 2-4) that the
adsorbed maximum quantity of the alcohols and acids of the
Card 1/5 homologous series was constant. The adsorption measurements
The Adsorption of Aliphatic Alcohols From Solutions on 20-114-6-33/54
Silica Gel and White Soot
on nonporous hydrophobe adsorbents for unlimitedly
soluble alcohols and acids from aqueous solutions
(references 6,7) show that the limit of adsorption is
shifted upward with the number of carbon atoms in the
molecule. Comparisons of adsorption isothermal lines for
hydrophile adsoxbents are, as far as is known, absent. In
the present work the authors performed the adsorption of
number of normal aliphatic alcohols from solutions in
Cci4 on 2 silica samples of different structure. Silica
a
gel
KSK-2 (reference 9) was the porous sample. So-called white
soot was used as nonporous sample. The samples were sharply
different in their structure, but possessed a practically
equal hydrated surface. As follows from figure I A, the
results obtained from both samples are qualitatively not
different from each other, for in both cases the maximum
value of adsorption decreases with the lengthening of the
carbon chain. This value is shifted into the domain of smaller
equilibrium concentrations (reference 12). If it is assumed
that this decrease can be affected by the competition of the
Card 2/5 solvent, the adsorption of the latter should increase with
The Adsorption of Aliphatic Alcohols From Solutions Un 20-114-6-33/54
Silica Gel and White Soot
a decrease of the adsorption of alcohol, i.e. on transition
to the higher alcohols. The authors tried ail extrapolation
of the inclined part of the adsorption isotherm of octyl-
alcohol on silica gel to the domain of high concentrations, so
that a value was obtained which liez3 close to the concentration
of pure alcohol. Due to the inaccuracy of such an extrapolation
additional tests on the adsorption of CC1 and its solutions
in octylalcohol were carried out. But no perceptible
modifications of adsorption were determined in the domain of
concentrations in cuestion here. From the isothermal lines
obtained the authors calculated the values of the total
content of the adsorbed substance in the slirface layer a
(table 1). Thus the decrease in adsorption of the alcohols
with a lengthening of the hydrocarbon chair. cannot be
ascribed to the competition of the solvent, The authors try
to explain this phenomenon by a special mode of orientation
of the alcohol-molecules in the solid surface layer so that
the chains predominantly "lie" on the surface. In such a case
the surface taken up by the molecule will be dependent on the
Card 3/5 above-mentioned length of chain. For determining the
The Adsorption of Aliphatic Alcohols From Solutions on 2-0-114-6-33/54
Silica Gel and White Soot
influence of the porous structure upon the maximum value of
absorption the obtained results were related to I m. of the
surface. The adsorption isothermal lines of methyl alcohol
on both adsorbents agree (figure 1 B). The adsorption on the
porous sample increases with increasing number of carbon
atoms. According to table 1 and figure 2 the maximum volume
of the adsorption of all investigated alcohols changes
little on nonporous soot.
There are 2 figures, 1 tables, and 16 references,
11 of which are Slavic.
ASSOCIATION: Moscow State University imeni M. V. Lomonosov,
(Moikovskiy gosudarstvennyy universitet im. M. V.
Lomonosova)
Card 4/5
The Adsorption of Aliphatic Alcohols From Solutions on 20-114-6-13/54
Silica, Gel and White Soot
PRESEPTED: January 8, 1957, by M. M. Dubinin, Academician
SUBMITTED: December 29, 1956
Card 5/5
5(3) SOY/156-59-1-28/54
AUTHORS: Bonetskaya, A. K., Skuratov, S. M., Monayenkova, A. S.
TITLE: The Determination of the Purity of Organic Substances With
ths Aid of Melting Curves (Opredeleniye chistoty organicheskikh
vesnuhestv po krivym plavleniya)
PERIODICAL: Nauchnyye doklady vysehey shkoly. Xhimiya i khimicheskaya
tekhnologiya, 1959, Nr 1, PP-113-116 (USSR)
ABSTRACT: A method is proposed for which only small quantities are
required (0-4 mole). The apparatus shown comprises an alu-
minum blockg which is electrically heated from the outside
and in which the cone-shaped measuring vessel is introduced.
In the measuring vessel (which consists of 0.4 mm thin silver
plate) a solid silver cone is centrically suspended with a
clearance of 0.6-0.7 mm.between the cone and the wall of the
measuring vessel. The cone contains a thermocouple of high
sensitivity. The temperature gradient between the aluminum
block and the sample is maintained constant by another thermo-
couple. The sample is introduced in a molten state into the
measuring vessel and the silver cone is suspended in the ves-
a,el to urge the sample as a thin layer against the wall of
Card 1/2 the vessel. The apparatus was tested with diphenyl-amine,
SOV/156-59-1-28/54
The Determination of the Purity of Organic Substances With the Aid of
Melting Curves
diphenyl and caprolactam, to which up to I mole-percent of
other substances had been admixed. The tables show that
impurities between 0.3 and 0.7 mole-percent were indicated
with an accuracy of + 0.03 mole-percent. Ye. N. Kanarskaval
L Ye. Paukovp V. V. Ponomarev, and Yu. 1. Rubtsov assisted
in this work. There are 1 figure, 2 tables, and 9 references,
I of which is Soviet.
ASSOCIATION: Kafedra fizicheskoy khimii Moskovskogo goaudarstvennogo
univerBiteta im. M. V. Lomonosova
(Chair of Physical Chemistry of Moscow State Universi.ty imeni
M. V. Lomonosov)
SUBMITTED: June 28, 1958
Card 2/2
5W SOV/76-33-3-10/41
AUTHORS: Komandin, A. V., Bonetskayaq A. K.
TITLE-. Density and Molar Volume of Several Organic Compoundv in
a Broad Range of Temperature (Plotnosti i molyarny3eobl'yemy
nekotorykh organicheskikh ooyedineniy v shirokom intervale
temperatur)
PERIODICAL: Zhurnal fizicheskoy khimii, 1959, Vol 33, Nr 39
pp 566 - 571 (USSR)
ABSTRACT: Density and molar volumc in the temperature range 100-2000
were determined for the liquid and supercooled liquid state
of the following 11 substances: methyl-, ethyl-, isoamyl-,
phenyl-, *(salol) and 2-naphthyl- (betol)-esters of o-hydroxy
benzoic acid, o-acetoxy benzoic acid (aspirin), the methyl
esters of o-methoxy benzoic acid, salipyrinel o-methoxyphenol
(guaiacol), 3-methyl-6-isopropylphenol (Thymol) and benzo-
phenone. Density in solid state was determined at room temper-
ature for; the phenyl- and 2-naphthyl esters of o-hydroxy
benzoic acid, o-aceto benzoic acidv 3-methyl-6-isopropyl-
Card 1/2 phenol and benzophenone; these data areq however, to be re-
Density and Molar Volume of Sevoral Organic Compounds SOV/76-33-3-10/41
in a Broad Range of Temperature
garded as orientation data only. The production of guaiacol,
thymol and benzophenone is given, the way of production of
the other substances has already been described (Ref 4). The
density was measured by means of a pyenomoter-dilatometer
of the Biron-type (Ref 5). Table 2 shows that the temperature
function of density develops linearly for all substances in-
vestigated. There are 3 tables and 5 references, 2 of which
are Soviet.
ASSOCIATION: Moskovskiy gosudarstvennyy universitet im. M. V. Lomonosova
(Moscow State University imeni M. V. Lomonosov)
SUBMITTED: June 25, 1957
Card 2/2
5 (4)
AUTHORS: Komandin, A. V., Bonetskaya, A. K. SOV/76-33-5-3/33
(Moscow)
TITLE: The Dielectric Constant of Eaters of Orthohydroxy Benzoic Acid
in a Wide Temperature Interval (Dialektrioheskaya pronitsaye-
most# slozhnykh efirov ortogidroksibenzoynoy kisloty v
shirokom intervals temperatur)
PERIODICAL: Zhurnal fizicheskoy khimii, 1959, Vol 33, Nr 5, PP 976 - 982
(USSR)
ABSTRACT: This paper describes measurements of the dielectric constants
of methyl, ethyl, isoamyl, phenyl, and 2-naphthyl ester of the
acid mentioned in the title. The measurements were carried out
in a liquid and undercooled liquid state within a temperature
interval ranging of from a temperature below melting point to
a temperature at which the dielectric constant decreased rap-
idly to low values with a constant frequency of the outer e-
lectric field; these values did not vary with further temper-
ature decrease and approached the square of the refractive in-
dex, i.e. the total amount of electronic and atomic polariza-
tion. Figure 1 shows the construction of the condenser used
Card 1/3 for the measurements. By using a special glass filter crystal-
The Dielectric Constant of Esters of Orthohydroxy SOV/76-33-5--3/33
Benzoic Laid in a Wide Temperature Intel-al
lization germs were prevented from being carried along with
the liquid and the measurement in undercooled state up to
glase-shaped modification without apontan.-.ous crystallization
was rendered possible. Tables 1 - 5 show the values of the di-
electric constant for the eaters mentioned; moreover, the val-
ues computed for the Kirkwood ooefficient g; as well as for
the general and orientation polarization. Figure 2 shows the
shape of the curve of the dielectric constant depending on
temperatuZe. Ifence it appears that with decreasing temperature
and uonstant frequency of the outer electric fteld (1-72.10 6
cycles) the value of the dielectric constant increases, reaches
* maximum, and then deoreases rap-Mly to low values. There is
* relation between the molecular structure of the substances
investigated and the variation of the dielectrio oonstants.
The more complicated the strueture of the substituent, the
blower and flatter the curve of the dielectric constan". The
maxima of the dielectric constants are influenced in a similar
Card 2/3 way. These turning prints could be reproduced with an accuracy
The Dielectric Constant of EsterB of Orthohy4roxy SOV/76-33-5-3/33
Benzoic Acid in a Wide-Temperature Interval
of 1 - 2 0 and represent a specific quantity as to the liquid
concerned. There are 2 figurest 5 tables, and 12 references,
6 of which are Soviet.
4,jSOCIATION: MoBkovskiy gosudarstvennyy universitet im. M. V. Lomonosova
(Moscow State University imeni M. V. Lomonosov)
SUBMITTED; November 25, 1957
Card 3/3
LV - - - W TOV, - S -- M-- (USS-R)
DONETSKAYA, ~. K., VOLOMIM, A. V.) KIJDRYAV'M, , G. I. and SK -,A
Protsess poliamidirovaniya v tverdoi faze
Polyamidation reaction in the solid phase
iupAc s 11:465-71
report presented at the Intl. Symposium -in Macromolecular Chemistry, Moscow,
147-18 June 60.
BONETSUYA,-.A.JK.; YEROFEYE-VA) N.F.; SKMTOV, S.M.
-
Kinetics and thermal effect of the hydrolysis of some lactarm.
3:zv.vys.ucheb.zav.; khim.i khim.tekh. 3 no.6:1027-1030 160.
(IURA 14:4)
1
1. Hoskovakiy gosudarstvepw universitet imeni M.V.Lomonosova..
kafedra fizicheskoy khi#I. (IACtaM)
S/076/60/034/04/24/042
BO1O/BOO9
AUTHORS: Komanding A. V. ' Bonetska4a, A. K. (Moscow)
TITLE: The Dielectric Constante~~f Some Organic Compounds Within a Broad
Temperafu-re Range
PERIODICAL: Zhurnal fizicheskoy khimii, 1960, Vol- 34, No. 4, PP- 845 - 849
TEXT: In continuation of previous papers (Refs. 1,2) concerning the relation be-
tween the dielectric properties and chemical structures of organic substances in
liquid and supercooled liquid phases the dielectric constants of the methyl.
eaters of o-metboxybenzoic acid, o-acetoxybenzoio acid, salipyrineg and benzo-
phenone wera measured. The measurements were made by means of an apparatus pre- L
viously described (Ref. 3) at a frequency of 1-72-10 6 cps and temperatures of
from 200 to 4000K. The measured values of the dielectric constants and densities
of the substances under investigation as well as the calculated values of the
total and oriented polarizations for both the liquid and supercooled phases and
of the Kirkwood coefficients g of the intermolecular interaction are given in
Tables 1-4. As in the earlier investigations, the curve of the dependence of the
Card 1/2
The Dielectric Constants of Some Organic Compounds
Within a Broad Temperature Range
S/076/60/034/04/24/042
B010/B00q
dielectric constant upon temperature was observed to show that with decreasing
temperature the dielectric constant increases, passes through a maximump and then/
drops abruptly to very low values (within a narrow temperature range). The cours eN
of the temperature curves in connection with the chemical structures of the sub-
stances under investigation is discussed. There are I figureq 4 table8v and
6 ref6rences, 4 of which are Soviet.
SUBMITTED: July 5, 1958
Card 2/2
IBONETSKAlk A.K.; YEROFEYEVA, N.F.; SKURATOV S.M.; NUROMOVA, R.S.
Kinetics and thermal effect of the hydrolysis of some N-substituted
lactams. Izv.vys.ucheb.zav.; khim.1 khim.tekh- 4 no.1:74-77 .161.
(MIRA 14:6)
1. M;:)skovskiy gosudarstvemyy universitet imeni M.V.Lomonosova.,
kafedra, fizicheskoy khimii.
(IActams) (Hydrolysis.)
B10.1/B186
-.AUTHORS: Skuratovq S. M., Yenikolopyan, N. S., Ilonetskaya, A. K.,
Voyevodskiy, V. V. -------- --
~TITLE: Mechanism af lactam polymerization
PFRIODICAL: Vysokomolekulyarnyye soyedineniya, V- 4, no..12, 1962,
1770-1778
TEXT: In continuation of papers of 1952-54 (last publication Dokl. AN SSSR,
95, 1017, 1954), the polymerization of F--caprolactam and I-enantholactam was
studied in the presence of water, water and aci.d, and water and alkali at
231.50C- A slightly modified reaction scheme is proposed on the basis of
experimental results concerning induction ppriold, maximum reaction rate,
time before maximum reaction rate is reached, degj~ee of conversion, heat
k k
effect of the reaction: (1) B + H 20 -Qt' AH; (2) AH + JJH ", P + H 20;
k'
k I k k
(3) AH + P :3-1, P + H 20; (4) AH + B + X -14P P + X; (5) B + P -L~' P;
Card 1/3
S/190/62/004/012/002/015
Mechanism of lactam... B101/B186
k6 k
(6) B + H 0 + x - AH + X; AH + X " B + H 0 + X; where B = lactam.
2 2
AH = amino acid, P =.polyamide, X = catalyst. The probable course of these
reactions under different conditions is discussed, and the following
equations are derived for the rate of polymerization, w; (A) for polymeriza-
tion of &-caprolactam in the presence of H20: w = a 1 'Ll12 0 1 [B] ( [Bo] 2 _ [B] 2),
where W = k 4 k 6/2k 7; (B) for polymerization of f-enantholactam in'the
presence of water: w, = a' LH201 IBI J [Bol 2 _ fB,2 ; where a' = ko *5kO-5k,/k -
5 2 b 3'
(C) for polymerization of E-caprolactam in the presence of H 0 and H PO
014 12 - (3]2 2 3 4
where 01 = (k k k [H )0- 5, and
W AcIf ] [B] fiB 0i 4 5 6 201A7
AcH = acid; (D) for polymerization.of k-enantholactam in the presence of
H 0 and H PO ; W = a14 12 ,
2 2 4 ~.Fj AcHl [B] [Bol 2 [B where
kO.25kO.75kO-5[H 010-5 Ao-~5; (e) in the polymerization of F--capro-
2 .5 6 2 3
lactam and ~_enantholactam in',the presence of H 0 and NaOH, the presence of
2
Card 2/3
3/190/62/004/012/002/015
Mechanism of lactam... B101/B186
NaOH only reduces the induction period without affecting the polymerization
I-
kinetics proper. All the experimental results are satisfactorily explained
by these equations. There are 3 tables.
ASSOCIATION: Moskovskiy Cosudarstvennyy universitet im. M. V. Lomonosova
(Moscow State University imeni M. V.~Lomonosov)
SUBMITTED: June 24, 1962
Card 3/3
A,
S/190/62/004/012/003/015
B101/B186
AUTHORS: Yenikolopyan, N. S., Bonetskaya, A. K., Skuratov, S. M.
TITLE: Induction period Of E-caprolactam and I-enantholactam
polymerization under various conditions
PERIODICAL: Vysokomolekulyarnyye -soyedineniya,,,v. 4, no. 12, 1962,
1779-1783
ThT: A set of reaction equations was drawn up in a previous paper-
(Vys6komolek. soyed., 4, 1770, 1962) for the polymerization of F--capro-
lactam and ~-enantholactam in the presence of water, water and acid, and
ki k
water and alkali.- (1) B + H 0 1 AH; (2) -AH + A.H -I?-,- P -+ H 0;
k 2 k, k 2
AH + P P + H 20; (4) AH + B + X -~~ P + X; (5) B + P P'.
k k
(6) B + E 0 + X --:-6~- AH + X; (7) AH + X -::-70,- B +H0 + X; where B = lactam,
2 2
AH = amino acid, P = polyamid Ie, X - catalyst, whose functioning groups are
either the end-Croups of P, in the case of polymerization with water, or.
Card 1/3
S/1.90./62/004/01 2/003/015
Induction period of... B10-1/B186
H+0 ion in the case of polymerization in the presence of acid. In the
3
present caper, the experimental data are used for deriving equations for
the induction period as dependent on the amount of -H 0 added. Reaction (11)
2 k -
catalyzed by the amino acid gives i-ise to: B + H 20 + AH AH + AH. The
Lnduction period t = (1/y) in w/a; where w = aey , a = k 'k [Bj/k1', and
5 1
y*= kl'LBI[H In agreement with the experiment, the induction period is
203' 0
inversely proportional to'the~amount of water added. The induction period
decreases vL!th an increased addition of NaOH. In this case, the cooperation
of the hydroxyl ion must be taken into account besides reaction (1) and the
k 11, -
catalysis by the amino acid: B + H 20 + OH - AH + OH . Hence,
t = (1/T)(ln w - in a), where k2[B] a = k5'k"[Bj[OH-1/k;.
[H201' 1 -
Consequently, the kinetics of'polymerization proposed interprets the
reaction courses correctly. There are 2 figures and 1 table.
Card 2/3
Induction period of...
ASSOCIATION:
B/190/62/004/012/003/015
BlOl/B186
Moskovskiy gosudarstvennyy universitet im. M. V. Lomonosova
(Moscow State University imeni M. V. Lomonosov)
SlIBMITTED: June 24, 1961
Card 3/3
SKURATOVI S.M.; YENIKOLOPYAN, N.S.; BONETSKAYA, A.K.; VOYEVODSKIY, V-V-
Mechanism of lactam polymerization. Vysokom. soed. 4 no.12:1770-1778
11 62, (MIU 15:12)
1. Moskovskiy gosudaxstvennyy universitet imeni Lomonosova.
(Lactams)
(Polymerization)
YENIKOLOIIYAN N.S.- BOMTSKAYA A.K.; SKURATOV, S.M.
11 Y , __ j_
Inductidn periods of C--caprolactam and -~ -enantholactam
polymerization reactions under various conditions. Vysokom.
soed. 4 no.12:1779-1783 D 162. (MIRA 15:12)
1. Moskovskiy gosudarstvennyy universitet imeni Lomonosova.
(Awpinone) (Azoeinone) (Polymerization)
-j li _fAtA.LA)&Aj tWU LILM %;JlaU -L-U-L-
CLLZA UU%;L IIVU ;AIU VIIU VLI UIIU 42%;-VA AoVJLUWILiAl
rate is stronggly reduced. it vaz..f.Pund that the ma.zd3na rate dapends on the
'th
position of the substituted- alky-l -in the tingi -and that this rate decreases %a
increase in :Length of the -substituted allWlo , -Metkv.1 mibstitution in raprola&,,a=
On, ~Akhy subAit-evian increases the
l4wers the tbormg effect of 1:
CIIIL'-t3!-'VoRGYAN, G.M.-, B0lNl-',r-n,,',Yi, ~'it-ll%,,n~lr,
Automation of a double
m. 39 no.7*-l-"C--17'-"7 ii
1-cly-erization 'reaction, Z~ur.flzz.khlz
18.8)
2. Mc-okovskiy 90sudarstvennyy jniverE;j tet imen! M.V. J,omor'l'os ova.
BONETSMI L.K.1 inzh.
Simplified methods for calculating the nonlinear resistance
of the excitation networks of the exciters of synchronous
motors in mills. Elek. sta. 34 no.7:84-86 il 163.
(MIRA 16:8)
KARANOV, P.S., inzh.,- BDNETSKIY, L.K., inzh.
Concerning L.I. Dvookin's article "Auxiliary pover supply
networks for the self-needs of large condensing power plants."
Elek. sta. 34 no.lOt89-90 0 063. (MM 16;12)
BONE Vil A.
Preparation for the annual closing of accounts. p. 25-
Vol. 10, no. 11, Nov. 1955
KOOPERATIVNO ZEMDELIE
Sofiya, Bulgaria
So: Eastern European Accession Vol. 5 No. 1 Jan. 1956
BOREV, A.
Secular chaqge of thewDlar activity. p. 129.
GODISHNIK. MATEWATIKA I 'FIZIKA. SOfiial Bulgaria, Vol. 50, no. 1 pt. 2.
1955/56 (published 1958)
Monthly Ust of East Accession (EEAI) LC, Vol. 9, No. 1 January 1960
Uncl.
ACC NRt AP6023498. SOURCE CODE,. BU/0016/65/000/007/0405/0408
Kiryakov, I.; Bonev, A.; Spirov, G.
ORG: Institute for scientific Re5esvch in Dermatology and-Venereolo headed b
Prof. P. Po istov/ (Nachroizsledovatelski kozhno-venerologichen institut)
TITLEt Some aspects of the epidemiology of lues
SOURCE: Suvremenna meditsinal no. 7, 1965P 405-408
TOPIC TAGS: epidemiology, nervous system disease, genitourinary system disease,
infective disease# man
ABSTRACT: In one group, up to 65% of male syphilitic patients had contracted the
infection (luring homosexual relationships; analysis of 154 homosexual men: ages
(80 were Ix.-low 25 years old) 69 'true? and 85 toccasionall or lopportunistict
homosexuals; lues was diagnosed in 57 (37%) mostly with tatypicalt (i.e. anal, etc.)
lesions. [Based on authorst Eng. abst.] [JF!RSJ
SUB CODE: 06 SUBM DATE:, 6OMar65 ORIG REF: 002 / OTH REF: 015
Card. 1/1
POPK fill! 8T.')V I".- AIJKAWIJ, M.; 3),NFV, .4.
1 3
Mrrors in the diagnosis of eaz-ly syphilip. S'liv-. med. ~Sofjia)
15 no.7.-32-37 104,
KIRIAKOV, Iv.; BONEV, A.; SPIROV, G.
Some obBervations on the distribation of syphilis, Suvr. med.
(Sofiia) 16 no.71405-408 165.
1. Nauchnoizsledovatelfski kozhno-venerologicben inatitut
(direktor prof. P. Popkhristov).
SPIROV, G.; BONEV, As. KIRYAKOV, Iv.
I.- I
Current'problems of urogenital trichomoniasis. Suvr. med. 16 no.112
69o-7oo 165.
1. Vauchno-izaledovatelski kozimo-veneroloFicben institut
(direktor - prof. P..Popkbristov).
BONEVJO B., imh.
Plant for metal-cutting machines. Mashinostroene 1-1 no.6:34,-35
Je 162.
RONEV B.
- ~ E I P
A mall rotatable dome for a telescope. Biul. VAGO no.34:
..,--54 163. (MIRA 17:4)
1. Narodnaya astronomicheskaya observatoriya imeni fu.A.
Gagarina, g.Stara Zagora, Bolgariya.
I .BONEVP- B,.P- inzh.; NEDELCHEV, L., inzh.
Transistor amplifier pair with high-grade indexes. Radio
i televiziia 13 no.3:94-95 164.
, :1." ,
V
BrIlEV, B.y inz.'.,.
Unified units of nir
,g~-egate :~rjo a a
~ a, tr)rr. I Ic lines manu-
fact'ur8d t5r the Mctal-Outting Nbollin9 Fautcry, Sofia.
Mashinostroene 13 no.5.43-45 1~4 -
BONEV, Bogdan.
The light of October. Kryl.rod. 8 no-10:25 0 '57. (MIRA 10:10)
l.Nachallnik otdola TSentrallnogo Komitsta Dobrovollnogo
obahchestva sodeystviya oborone, Sofiya.
(Bulgaria-Relations (General) with Russia)
(Russia-Relations (General) with Bulgaria)
.BONEVp Boncho P. (Plovdiv)
-, ...... ---- .... z_ , I
Determining the direction of induced electromotive force by
magnetoelectric amperometer. Mat i fiz Bulg 5 no.6:57 N-D 162.
BONEV, D.
Selecting the method of purifying watar for the water purification
station for the water supply lines of Sofia. Nauch, trudy AKKH
no.2201-102 163. (MIU 18:5)
1. Glavnyy inzh. proyekta vodoochistj;oy stantaii v_g.Softi.
ANGELOV, A., dots.; BONEV D inzh,.
The water supply of Sofia from the Iskur Dam. Khidrotekh i melior
7 no.9t287-288 962.'-
ANGEELOV, G.; DENEV, I.; STOIMENOV, Kr.; MUKHAREV, N.; BONEV, D.
Distribution of hydatigenous taeniasis and cysticercosis in
northeastern Bulgaria. Izv khelmint lab BAN 9:91-96 164.
BOW.. Dinitur, insh.
Experimental station at the "Posarel" fkydroelectric Power Plant.
Takh delo no.4370 4 Ag 162.
1. Glaven inshenor na proekt wVodoproohistvatalna stanteiia
n& gr. Sofiia.9
MET., Dimitur Iv.., inzh.
The new water supply of Sofia* Khidrotekh i mclior 7 no.4:121-123 t62,,
LK ~NW,2__p I-A.~zh.
A, qewage diaposal plant for the city of Sofia. Khidrotekh i melior
7 no.9:262-264 162.
BONEV, Dimitur, inzh.
- .. - . I.
Fluorination of water. Khidrotekh i melior 8 no. 2:63
,63.
BONEV:, Dim., inzhe
Deactivation of water. Tekh delo 4670 9 Mr 163.
1101h
I E V.1 , Di-mitur., inA.
Receents All soft miter i mi~.2ior 9 no. 4:
109-110 16.4.
BONEV, E.
BONEV, E. Rubber on the capitalist market. p.24.
Vol. 6, no. 6, 1956, GEOGRAFIIA, Sofiya, Bulgaria.
SO: Monthly List of East European Accessionsp (EFAL)v LC, Vol. 5, No. 10,
Oct. 1956.
P" NEEV, E.
Gathering the crops from the seed fiel4s. D.16. XCCPE-IkTI7NC
ZMEDELIE. (Ministerstvo no zemedelieto) So'iia. Vol. 11,
no. 6, June 1956
SOURCE: East European Accessions List, (EEAL), Library of
Congress, Vol. 15 no. 12, December 10,5~6
BONEV, E.
Some sorts of field crops* p&22*
(KOOPH-RATTVNNO 7FME"ELIE, No. 7, July 19,57, Sofia, Bulgaria.)
SO: Monthly List of East European Accessions (EEAL) LC, Vol. 6, no. 12, December 1957, Uncl.
P10iEvy E.
Suitable hybrid-corn seed. p. 14.
(Kooperatvino Zemadelie, Vol. (12), no. 2, Feb. 1,957. Sofiis) Bulaaria)
0
SO; Monthly List of East European Accessions (EEAL) LC, Vol. 6, no. 10, October 1957. Uncl.
BONEV, E.
Hig-h-quality seed material. p. 16.
(Kooperatvino Zemedelie, Vol. (12) no. 6, June 1957. SoMa, L~Jr,.ria)
SO: Eonthly List of East European Accessions (EEAL) LC, Vol. 6, no. 10, October 1957- Uncl-
BONEVO I.
BONEV, I. Some deficiencies in the standards for lumber materials* p. 38*
Vol. 6, no. 7, July 1956. RATSIONALIZATSIA. Sofiia, Bulgaria
SOURCE: East European Accessions List (EEAL) Vol 6, No- 4-APril 1957
BONEV, Il., inzh,
Giant sequoia (SeqO;ia4endron giganteum) abroad and in Bulgaria. Friroda
BuIg 10 no.WO-67 %1.
1. Gorsko stopanstvo, gara,Svoge.
A
. I k
~j
BONEV, Kh-r.
A great start.
Nauka i tekh mladezh 15 no. 2:10-12 F 163.
-,*r - ri 0, -,""1 A
- .; -. I . I
~qSi Y41~-Khr.
Hand in hand with time and technology-. Nauka i tel- rnladezh
16 no, 4:1-3 Ap 164.
BONEV, Kkv.
Industrial electronics. Nauka i takh mladazh 16 no.12:1-3 164.
BONKV, Khr.
Balgarian plastics. Nauka i tekh mladezh 16 no.7/8:1-1+
*rI
. -Ag 164
BONU, L.
Amateur "mrlifiers. Ministry of Comimnication, #12,..14:Dec. 54
BONEV, L.
Circuit Diagram of the 2 plus 1 Amateur "adio Receiver. Ministry and
Communication, #12:25:Dec. 54 .
BONEV, L.
More about phonograph amplifiers. P. 30.
(Radio, Vol. !), no. 12, 1956, Bulgaria)
SO: Monthly List of East European Accessions (EEAL) LC, Vol. 6, no. 6, June 1957, Uncl.
BONEV, L.
Appartus for discovering metal objects. p. 57.
(RADIO I TELEVIZIIA, Vol. 6, no. 2, 1957, Sofia, Bulgaria.)
SO: Monthly* List of East European Accessions (EEAL) LC, Vol. 6, no. 12, December 1957 Uncl.
BONEV. L.
Extreme stage for amateur radio transmitter. p. 21.
(RADIC I TELWEIZIIA, Vol. 6, no. 6. 1957, Sofia, Bulgaria.)
SO; Monthly List of East European Accessions (EEAL) LC, Vol. 6. no. 12, December 1957 Uncl.
KOLAROV, V.; BOICEV, L.; ROBEV, S.
I------
Scinteillating properties of some triaryl-substituted
rel=esentatives of the imidazole series. Doklady BAN
15 no.2;167-170 162.
1. Otdeleniye radiobiologii, Sofia, 56. Predstavleno chl.-korr.
A. Spasovym Ispasovp A.).
B/007/62/000/002/006/012
D204/L)307
AUTHORS: Kolarov, V., Boncv- L and Robev, S.
TITLE: Studies of the scintillating properties of some
triazyl-substituted members of the imidazole series
I'ERIODMAL: Referativnyy bralleten' Bolgarskoy nauchnoy litera-
C,
tury, Khimiya i khimicheskaya tekhnologiya, no. 2,
1962, 7, abstract 109, Doklady BjO, 15, 1962, book
2, pD 167-170
TEXT: The authors studied the scintillating properties of
some triazyl-substituted imidazoles (2,4,5-triDhenylimidazole, 2,4,5-
tri(4-tolyi)-imidazole, and 2,4,5-tri(2-thiony'l)-iinidazole) and also
hydrobcnza,iide, amarin and isoamarin, having the sz?xne atomic struc-
ture. Xylene solutions of various concentrations were prepared from
these compounds, and their scintillating properties we e studied
under standard conditions. A C060 preparation with 10E disintegra-
tions per minute was used as the source of ionization. The triazyl-
substituted imidazoles showed good scintillation properties and,
Card 1/2
B/007/62/000/002/006/012
Studies of the scintillating ... D204/D307
bearing in mind their ease of preparation, can be successfully used
in radiometry. Photoluminc scent mmccima in the c.-;-,-cit--tion spectra
of 2,4,5-triphenylimidazzole and 2,4,5-tri(4-tolyl)-imidazole occur
at 390 and 400 m -/ u and are in the sl~)ectral regions, convenient -for
working -,.7ith ordinary phot omulti pliers. These substances may also
be used for disT)Iacing the photoluminescent spectra of other com-
pounds, the luminescent maximum o-'k" which lies in the ultraviolet
region of the spectrum. imarin a-ad isomarin exl-dbit no scintillating
Cj
properties. (Otdcloniye radiobiologicliaskikh natldc, Sofia, 36 (The.
Department of Radio-Biological Sciences I Sofia, 36))
/-'~\bstracterls note: Complete translation2
Card 2/2
m
KkRADZHOV, At.; BONEV, L.
The direct-current amplifier for the recording of week currents.
Radio i televiziia 11 no.8:238-2~9 '162o
.BONEV, L~ . inzh.
The intercommunicating system, hardio i tel(rvizila 11 no.10.-306
,62.
RAINOVIA.; AYNEVL-L.-
Clarification of some aspects of respiration w--th the help of
electronic registration of respiratory movernents. Nauch. tr.
vissh. mod. inst. Sofila 43 no.5:31-39 164
1. Chair of Patbophysialogy (Director: Prof. St. Pisarev.) and
Institute of Rad-ilogy and Radiation f~jgiene (Director: Doz.
11. Nikolov).
distribution of N-fk4~-nitrophenyl)-I)enzam-idine-C~l-!
-ns of white rats under conditions of its use for r
t purposes. Do'kl. Bolg. al-ad. nauk 18 no-l.51-54 1
L 065-~56 EWT(m),
Acc NR, AP-%W28424 SOURCE CODE: Woon/65/018/001/0031/005A
AUMOR: Robeyj S.; 1~a I.; Bonev, L.
ORG: Scientific-Re search Institute of Radiaggy and R4iation lbri
(Naucfiii6---i-Ss1edovate11skiY institut radjologii i radiatsionnoy gigiyerW)
TITLE: Distribution of N-(4-n1trophenyj)-benzo--C14 -arddine in organs of white rats
when used f,)r-z i-qn -pr-QtQaion--j(j
SOURC
E: MLgarska akadardya na naukites Doklady, v. 18, no. 1, 1965, 53.-54
TOPIC TAGS: mouse, rat, antiradiation. drug, organic amide, radiation biologic effect
ABSTRACT: jAussian article
7 ' The study o'ffhe- distribu. iio-n- within organisms
_
of 6mpounds exhibiting radiation protection' properties is of great importance.
,for the explanation of the'particular protective mechanism. The authorst
:earlier studies, of the radiation protection action of eadde compounds on mice
and rate (se,s, J. Ba0Vj St RObOV, Compt. rend. Acad. bulg,. Sci 15,
*
'1962, No 61#
S13) uncovered essential differences between their protective
.actions and ~-.hose of sulfhydryl radiation protectors of the cyateamine groups
The Dresent jitudy concentrated on s detailed investigation of the distributioi
of,N-(4-nitrciphonyl)-banzoamidine and, in particular, its hydrochloride
An white ratc. Tabulated results show that the variations of the specific
activity observed in organs of various animals exhibite
Card 1/2.
L 00155-66 WT (m) DIAAP
;ACCESSION NR: Apso25542 BU/0011/65/018/003/0239/0242
1UTHOR: Donev L,
Ijodorov, S- Roboy, S,
7
iTITISt Possibility of a quantitative tracking of the precipitation reaction us g
;radioaotive3,y labeled chromium -51
IOUURCE: Pulgarska akademiva na naukitet Doklady, v. 18, no- 3, 1965, 239-242
TOPIC TAGS: chemical labelling, chrordum,.radloisotope, chemical precipitatioD,
Aron, radiation chemistry, biochemistry, tracer study
ABSTRACT: * The existing methods-for gauging the precipitation reaction are
'for from ii true quantitative dbtermlnation of the antigen-antibody reaction&
11n all th-) cases one do*es not know the exact composition of the precipitate
jwhich in ijoually contaminated by admixtures which reacted with the reagents
iused. In addition, the uaual methods are slow and cumbersome. The present
Paper preaents the first results using radioactively labeled trivalent
tchromium-JI. The trivalent chromium was chosen becarin it *on be hyaroly-zed
t
;'Into nonsoluble chromtum hydroxide at PH7 characterizing the usual preoipitetton
-reaction. The results were In agreement with date from othor mothoda.
iFurther atudies using double radioaotiva labeling by chtomilum-51 and iron-59.,.,
Card 1/2
-showed that: 'one can' achi sufficient egree of accurate reproduct
eve a bility
to make the study of interactions between the antigen-antibody complexes
possible including the rediotion protection effects. Investigations of this
type and the utilizatio_n-~_.other radioisotope tratera will be described in
asubsequent pspers~ 1 01ri g. ar to has: Igraph and ',_itable.
ASSOCIATIONi Institut Radiologii i Radiatsionnoy Giglyerq, Damenitsa-Sofis,
(InstitutA) for Radiology WA Radittion Hygigne)
~WBKETTEM: 00. ENCM 00 SUB COM GC, LS
!M REF SOIrs 000 OTMR 1
BULGARIA
jp~~~Special Polyclinic for Students, Varna (chief physician: P. ST
YANOV)
"i'Unbulatory Treatment of Lnuresis Nocturna in Children of School Age, with
Psychopharmacologicul Drugs."
Sofia, Nlevrolo!riva. PsOchiatri-Arli, i 'NPvrokhirurqiVL, Vol 5, No 2, 1966, pp
116-121
Abstract Fauthor's Russian and English summaries, modified]: A preliminary
report on experience with the ambulatory psychopharmacological treatment of
enueesis nocturna in 1,10 children of school age. In 106 cases tofranil
0
was employed, alone or in combination with chlorpromuzine, meprobamate or
actedron. The rest of the cases were treated only with chlorpromazine,
m,aprobamate and actedron, with almost identical therapeutic effects. Treat,
ment was continued over an avera-e period of two-three months. The immedi-
ate results were frood in 89.3 percent; unsatisfactory, in 5.7 percent; and
with no effect, in 5 percont of the pationts. It is pointed out that this
treatment is superior to former antienuretic methods since it influences
rapidly and siinultaneously enuresis and a number of additional neurotic
and cerebrasthenic syndromes. Side effects were minor and could be abolishl
by decreasing the dosame. The author regards this treatment as pathorrenetil
C, M
ally substantiated and recommends its broad application. 14 Soviet-bloc ani
I n Received in Dec 6-1.
KALCHEV, K.; BONEV, L.; MITRANI, L.; DESSEV, G.[Desev, G.1; ROBEV, S.
Studies on the possibility of eliminating radioactive strontium from
milk by means of ion-exchange resins. Doklady BAN ll~ no.5;475-478 161.
1. Research Base on the Problems of Racliation Diseases and Radiological
Protection at the Onkological Research Institute, Sofia. Submitted by
Corresponding Member Al. Spassov[Spasov, Al.]
(Strontium) (Milk) (Radioactivity)
BULGARIA,/Cherdeal Technology - Chemical Products and Their H-28
Application - Food Industry.
Abs Jour : Ref Zhur - Ehimiya, No 3, 1958, 9677
Author : Donev M.
Inst
Title Mv:dcal and Technological Characterization of Pasteurized
Toim-to Juice from Different Varieties of Tomatoeo.
Orig Pub Nauchn. tr. Vissh. in-t khranit. i vkus. prom-st. Plovdiv,
1956, 3, 315-323
Abstrc.ct Presentation of the results of chemical and technological
characterization of pasteurized tomato juices obtained
from tomato varieties newly developed in Bulgaria. In all
the juices the content of soluble solids amounts to
6-38-5-78%, ise., exceeds the specified minimum permissi-
ble norm (5.5%); the content of sugars is of 4.06-3.)0,
total acidity 0.40-0*28%, the ratio of sugar content to
acid content is 14.25-8.22.
Card 1/1
_CAME r1_))'A Cherie
c') 'Pee'_'no3OV- ChOmical. Products and Their
A-.1n.licalli(ins. Pooti Indus-try
A W. ji)UR. 'No I C
1959, No. r,9543
ORIG. PUB.
ABSM !CT
ballev, Ducbe"'
_41(a, 101.; (jeordiyev,*
-----------
on 4
it
ij)
for
of 1-for
of 0.
of 1'or
nrior to _O~olr
11~' 'LOW(,'rS consi0t'r,,O,~y t1lair
s u , , ') ~"l . ~_ ,
alid,
to 3.R.
e:L ra_lcf~,r~3ie` C;Q7 ~-T)
were s(*,CPj'r_~1 f'or 2-1
Un g
IC-'.-.-.BDNEV, M.; YANKOV, S. (Plovdiv, Bolgariya)
%op4parative study of the amino acid compontion of some green
vegetables. Vop.pit 21 no.4s84-85 Jl-Ag 162. (MIRA 15:12)
(VEGETABLES) (A)CINO ACIDS)
DIMITROV, St.; Dnkov, -~t.; VALDIMIROV, G.
Chemical composition of the wild rose (Rosa L.) species
in BuipAa-*, .*-Priroda Bulg 12 no. 6:42-46 N-D 163.
BOINIEVY IN.
Basic principles and tasks of technical standardization of labor. P. 4.
LEIKA ?'O',:ISHLEN05T, Sofiya, Vol. 4, no. 2, 1955.
SO: Monthly List of East European Accessions, (EEAL), LC, Vol. 4, no. 10, Oct. 10,55,
Uncl..
BONEV, N.
To Fulfill the Collective Working Contracts. Leka Promishlenost (LiFht
Industry),, #9:5:Sep. 1955
-AD"n'