SCIENTIFIC ABSTRACT LEBEDEV, V.A. - LEBEDEV, V.G.

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SCIENTIFIC ABSTRACT
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VESELOV, I.G.; LEBMAV V SIEMO, T.A., tekhn.red. I-- A,.. red.; SHEM [Perennial cultivated pastures] Dolgoletnie kullturnye pastbishcha. Leningrad, Lenizdat, 196o. 161 p. (MIRA 13:11) (Pastures and meadows) FYABOVI Aleksandr Mikhaylovich; LEBEDLV, V.A., red.; TRESNOVA, V.A., tekhn. red. (Cucumbers; practices ft gro-wring cucumbers on specialized state farms] Ogurtsy; opyt vyrashchivaniia ogurtsov v spetsializirovarmykh sovkhozakh. Leningrad, Lenizdat, 1961. 30 p. (MIRA 15:7) (Leningrad Province-Cucumbers) DANILEVSKAYA, 01'ga Nikolayevna, kand. sell khoz.nauk; LEBEDEV) V.A., red.; ONOSHKO, N.G., tekhn. red. (Tulips] Tiullpany. Leningrad, Lenizdat, 1961. *100 p. (MIRA 15:7) (Russia, Northwestern--Tulips) MUCHKOV, Nikolay Grigorlyevich, prof., doktor sellkhoz. nauk; LEBEDEV V.A red.; ONOSHKO, P.G.9 tekhn. red. [Agrobiological foundations of fruit culture] Agrobiologi- cheskie osnovy plodovodstva. Leningrad, Lenizdat, 1962. 118 p. (MIRA 15:7) (Fruit culture) RYBITSKIY, Nikolay Antonovich,-_LE13FDS'V2 V4., red.; OIOSIIKO, N.G.y tekhn. red. [Currants) Smorodina. lkningrad, lAnizdat, 1961. 98 p. (MIRA 15:5) (Currants) VESELOVSKIYp I.A.; BELOSELISUTA) Z.G.; MARKELOVA) V.P.,- LEBEDEV) V.A.p red.; TIKHONOVA, I.M.., tekhn. red. [Calendar for the collective and state farm fruit and vegetable grower] Kalendar kolkhoznogo i sovkhoznogo sadovoda i ovozhehevoda. Leningrad, Lenizdat, 1962. 31 p. (MIRA 15:5) (Fruit culture) (Vegetable gardening) GLADKIY, Ilikolay Pavlovich; YEGOROV, Petr Yegorovich; IzBFDEV f V.A*p red.; 01:,'OSIIKO, N.G., tekhn. red. (Outdoor roses] Gruntovye rozy. Leningradt Vserossiiskoe ob- vo okhrarjy prirody, 1962. 38 P. (MIfU 15-5) (Rose s-Varietie s) LEBEDEV, V.A. Determining the fractional composition of the mechanical admix- tures of sunflower seed micelle. Izv.vys.ucheb.zav.; pishche.tekh. 2:134-1207 162. (@ffRA 15:5) 1. Krasnodarskiy institut pishchevoy@promyshlennosti, kafedra tekhnicheskoy mekhaniki. (,%nflower seed oil) L 23794-66 . EWT(d)/FSS-2/FWk1) Ijp(c) BB/GG ACC NRt AP6005769 SOURCE CODE: UR/0280/65/000/005/0163/0168 AUTHOR: Zaytsev, N. G. (Petrozavodsh); (Petrozavodslq-, TyakhtitA. Ar (Petrozavo&R)7 ORG: none TITLE: The coupling of the ITAInsk-111 computer with a telegraph communication channel SOURCE: AN SSSR. Izvestlya. Tekhnicheskaya kibernetika, no. 5, 1965, 163-168 TOPIC TAGS: coupling circuit, telegraph system, computer technique, data processing center,,. computer programming ABSTRACT: In. order to provide effective exchange of digital information between the com- puting center -Lon-aining the Minsk-1 computer and the computer time consumer, specis! vices have been developecl i o-r- 6JUVI;lAb a jUjL:FJ:"VjU This article describes simple coupling devices. The devices make it possible to Input and output alphabetic as well as digital information, which had not been prescribed in the Minsk-1 heretofore. The use of the alphabetic code is especially necessary for the recording mid input of programs in the ln@ut automatic programming languap, e.g., ALGOL-60. In order to simplify the circuit solutions of the devices, use was made of the principle of program data processing during input and output. Such operations as data recoding from the telegraph code into computer code and the reverse, the formation of words, and some other operations were .L 23794-66 ACC NR-. AP6005769 executed as program operations. The communication between the computing center and the consumer is achieved by means of regular commercial telegraph channels. The coupling devices assure the following operations: (1) receiving and input of information Into the com- puter directly from the communications channel; (2) Input of information from the telegraph apparatus (TA) with a disconnected line; (3) receiving.of data on the TA and recording it on a perforated tape and subsequent Input into the computer through a photoelectric tape reader; (4) output of information from the computer to the telegraph communications channel; and (5) output of information from the computer with a disconnected line. Orig. art. has: 5 figures. SUB CODE: 09 SUBM DATE: 06Mar64 Card 2/2 -.1 . A . , i Tl?, h . '11 y 0 DMITRITEV, 11,R,, 'rlzh'5 'EFTDr' ,,ste,m of alectric interlocking devices without Power s*aPPIY Avtom., tait-Im. i 31.1lazi 8 no. 6-.4--6 Je 64. batterias. (141RA 17-.6) 1 4 1 AI I K Is If 11 14 It 4It toj'WW"I itx a11 'A I - -L- S -JL -L-S -A -J.-A L. X-h r 9 &-A-l ilt A u INV Capons 00 I)qO(radvAtka aU denaft ad 9MIST by thin go (Z&vW. 14b., 0 4! Alt r@L, I =AWW an he"Iflalp-310MOL. It W with k1o In a pykwmetw. whkh Is th" owled. OW to 4.6 awk, and wim4al JL T, 00 j 0: 0 a uI& AV -3 a it KOt Aa to it at 4 M 000 000 00 0a49 0 000 Ole 0 00900000000*000400 "33140 mv lopool adjadn'to It10 t, I x-t - - I---, -. 1@1 0 too @64 0 t:4 dl Ip &a va 0see** 60000*00 0000 0 0-0 0 0 0 0 *0 * 00 10401111411141 -9:"A 0 0 0 0 0 0 0 O m R o 0 0 0 407#-* @w s 000 4 0*0000 000 *; P. V L .'P.-A A. 1, AA- 14 CC V At @J-k -1 J.-IA 4 L Appikadom and T-Wpki-- a @V&I 0 - iB 7-41p@f ut 44%, 00 givm I- py--w-. aw thicir appUmtion is dtmcribed. '0 0 H. C. A. -90 00 09 i-fi- 'o .00 1409 S I A *I TALL UPOWAL UItNA1 Of CV XWOKAMM rz - S 3.0, fi to U tA K a 4 %1 K If IT it x , OVI TV it it , 0 0 0 6 0 6 0 * 0 6 0 41 0 0 '1 0 [ .!@ T 0 * * 0 0 0 0 0 0 0 0 0 0 * 0 0 : : : : o oo fit 00 so volumon"Wo at the at& =MW tY* Y@@W-(&v6d. Ltb,, IM 561--4").-Appusto b dmesibod. T., 0* u 9 liv 11 V IIA S MD n t TA gt C, 41 0 09 go* Oe 04 as&* ja J. m v It 8) 6.1 Al $a$ "'a -00 *00 1-00 Flo Z@b o 1*0 boo Woo 14 a a w 8 Ai i dr 0 0 0 o 0 0 * e a 0 0 0 40 !00000*00000 000 0 *z10 00090 o 0 0 0 0 0 9 0 & 6 000 10 it 1; 13w b a a 'J, a a a 0-0 T&dwiWd I L4bw"y d7lm OWS 0 A I a, I L A at? ALLURCKAL LITERATOt tLASSOICATIOPI ISO., -a i%T' It It It . n it cl *;'o "0 0" 14 q * goo 90 4 -T-o 0 a 0 ore 0 0 a 0 0 0 0 41 0 0 0 0 0 0 4 0 0 9 0 0 0 * 0 0 0 0-0-6-w -ov- s it 0 If P*P 99 340 JIM NJO40 0) a u * a At M-6ift 40 m 1 7* . _ 0 too 'I so . ,Of 000 boo L&O A An a -pi-T ii to @ - 0 * * o :'V, * 0 0 0 4 0 6 0* *0 61 I a it u 13 m 13 16 1? '1 v 22 a if b )i W 20 11 12 1) Nis 1011 1404v usi U W U +_#_ ..c 1. Transforming these terms Card 2/8 as shown in the text, Eqs (3) and (4) are,obtained fso SOV/147-58-4-4/15 Determination of Flight Characteristics of a Suriel'sonic A-Lrcraft with Tar:,ojet Engine that Eq (2) reduces to Bq (5). Here; Pnoo - thrust required at 11 = 0 and C. = 0 PMo - thrust required to overcome the induced drag - in a level flight (ny = 1) at H = 0, L@N-IPPH- relative density and pressure in the atmosphere at a height H. aoIaH - velocity of sound at H = 0 and a height H, respectively. G - weight of the aircraft. From Eq (5) the thrust needed for a horizontal steady flight is obtained by putting n y = 1, Eq (6). Thus, if the thrust needed in a level flight at H = 0 is known for a range of M, the corresponding Virust required at any height H can be found from Eq r6);without much effort. Since thrust required at H = 0 is algo ealy to determine (Pnoo = constl,Cx D12 and Pnio = const2' -T 0 M Card 3/8 for various Mach numbers, the method is simple. Next by SOV/147-58-4-4/15 Determination of Flight Characteristics of a Supersonic Aircraft with Marbojet - Engine differentiating Eq (5) with respect to @H the height at which the thrust is a minimum is found (Eq 7) and the minimum thrust itself (Eqs 8 and 9) for any manoeuvre (n Y > 1), or the corresponding expressions for a level steady flight (Eqs 7' - 91) which combined with expressions for the thrusts give Eqs 10 and 11 and hence Eqs 101 and 1117 where CYorrj - Cy for the level flight at H = 0 at a given M9 C - 0 corresponding to the optimal condition for a YCnT Y given M. Km ' - Maximum value coefficient for a lit. ax It is seen', therefore, that: 1) the optimum height for a (@iven M depends on the load factor ny, winG loading (G/S5 and C YonT 2) the minimum required thrust (for A--,' @417)" is directly Card 41/8 proportional to the load factor ny- SOV/147-58-4-4/15 Determination of Flight Charact-leristics of a Supersonic AIrcral"t w i h TL&aojet Engine Card 5/8 From Eq (101) it is seen that with 1, the thrust required increases with height for a given M. Assuming now that the curves of the required and available thrusts for a flight at a given height H are as shown in Fig 1, i.e. that there are two points where Preo @ Pavall. (two different Mach number, Mplax and Mmin) we Lall try to determine bl max" Mmin and -the (rreatest 0 possible height H Max ' of the flight. In general, some of these may not 'utv admissible either due to the fact that Cy would have to be greater than C y max' or because the flight would be unstable, or stresses too high, or for any other practical reason; but all these limitations are at first disregarded. From the series of graphs like those in Fig 11 the graph of Fig 2 may be obtained, it being the locus of Preq = P Vail' Above 11 km, it may be assumed that for a 1A - const. and the working conditions of the engine unchanged, the thrust of a turbojet engine is directly proportional to the relative pressure, i.e. SOV/147-58-4-4/15 Determination of Flight Characteristics of a Supersonic Aircraft with 111j=@@ojet ;,,ng:Lne when T H = const, that is Pfit pmlil li @@H : PH11 PIRf, number M, pint and PH - engine thrust and relative 11 atmospheric pressure at H = 11 Im and for the given 14, Hence Ea (13) follows. For the case of the International Standard Atmosphere (MSA) @H = 0.2232. Hence Eqs (13') and(14). Eq (141) gives the corresponding values with the engine throttled, K being the rate of throttling @W at a given M. Suppose we know the functional relation Card 6/8 Cy f(M) as shown in Fig 3. Since in a horizontal engine thrust at a height H and Mach where "6 i - -LL-L@l LJOV/147-58 15 Determination of FliSht Characteristics of a Supersonic Ai-rcraf-tl with Tm@b-'Je'tl Engine flight the lift is equal to the weight of the aircraft, i.e. Y = GI it is seen that with increasing altitude C must increase as well iinti] - eventually at a certain h9ight it will reach its maximum value., C allowable, and the lift and hence the height can no Yonger be increased for a given Mach number. Equating the lift and weight, Eq (15) is obtained. where: @HC is the relative pressure at the limiting altitude Y (ceiling) with C y allowable. CYOM CyAon - CYin a horizontal flight at H = 0, and 0yallowable (possible) respectively. Thus, knowing the variation of the last two parameters with hi, the value Of PHOy can be determined and hence from the tables of the MSA atmosphere the magnitude of limiting HCy be found. This is. shown in Fig 4. Card 7/8 Finally, the author develops a relation giving the 777UUU777- SOV/147-58-4-4/15 Determination of Fl_J,--htU Characteristics of a SuPerso-n4c @"ircraft with Tlj&@oJet Zngine magnitude of the load factor n for a correctly performed turn with a given thrust avail@ble at a Siven altitude. Equating the thrust available with -that required for the evolution (Eq 5)7 the relation (18) is obtained, from which it is seen that the load factor in a turn at any altitude equals t h e ratio of the relative pressure at the 6iven altitude to its -,ralue at the greatest altitude (ceiling) at t-he same ril. rfht@@rv 4 figures c:-,.d 2 S,_,-Aet references. C .3t; n 11 heig7ht; o fiv_-tcr! rn fli-1,4--orn _@it at or/ j',*,,iph number; oriT n PI A jonal ASSOC'LkTI0',-!: KafsAzz vyssheye vrfyva::@ '7?y,:@ W_U-;-4ry kcademy of Aeronwititial &q SUBUTrAM: A*pr:U 1CP 4958 Card P,/6 PETROV, L.A.; YELSAKOV, N.V.; 7,AVGOROU41Y, V.S.; LEBEDEV, VB. Study of H-bondB formed by acetylene compounds by meErs@ of nuclear magnetic resonance spectrosmopy. Part 71. Interac- -tion with solvetne of acetylenic, diacetylenic, and 1,3-enyne silicon hydrocarbons and tin hydrocarbons. Teoret. i eksper. khim. 1 no- 5:697400 S-0 165 (MIF-4 19"l) 1. Leningradskiy tekhnologicheskiy institut imeni Lensoveta. Submitted January 25, 1965. La -Fi.:,.V, V. D. 29135 V. 1). 1 SHIL-4,.4,0, B. F. -- U priemakh ispol'Zov"'LlAy" torfa nz@ udoorenia v -bashkirskoy ASMI, '.'rudy b rjhkir. nalich-issled. polev0d. stantsli., @@. 111 , 1943 (Xolon-titul* '1947), s. 359-U- --ibliw-r; 12 ri%7v. SU: Lotopial 2,hurnal'nykh zitatey, Vol. )I), 14oskov, 11 49 in I'jashldr A.'Tn' fOn the mot`.Ods@ for utilization of -)@)at in -7 BAKANOV, L.V.; GRAYEVSKIY, A.P.; LFBEDEV, V.D.; STABNIKOV, M.V. Determining the composition of matter filling the sensitive layer of a diffusion chamber. Prib. i tekh. eksp. 9 no.1:197-198 Ja-F 164. - (1,aRA 17:4) 1. Fiziko-tekhnicheskiy institut AN SSSR. LEBEDEV, V.D.-, FILIM, V.R. Ornithological observations in the western part of the Chukchi Peninsula. Ornitologiia no.2:122-129 '59. (YJRA 14:7) (Chukchi Peninsul2--Birds) @-, @ @@'-:',g -'- @ " - @J,@ -- -' - @ @ -, r , - Z- @rz@@ @ - @"- * tc - @ - -!@@ -, -, LEBEDEV, VeD., prof*; TELITCHINKr), m.m. Brief news. Biul. MOTP. C!t4d. blol. 67 no.6:121-129 N-D'62 ONIIFA 17:7) BANMTI(OV,, A.G., Prof. (,bclva); UMEM7, V.Dv lref. (!bwkva) rmprint of a fouall frog, Priroda 54 no.12:323-124 D 965. (1110A 18:12) 1. LEBEDEV, V. D. 2. ussR 6oo 4. Murzak-Koba (Crimea) Fishes, Fossil 7. Fish from the up er paleolithic Murzak-Koba habitation in the Crimea, Biul. .P MOIP. Otd. biol, 57, No. 6, 1952. 9. Monthl List of Russian Accessions, Library of Congress. April 1953, Uncl. LMM,V.D. Data an commercial ichthyofanna of ancient town sites along the Desna and Seym Rivers. Uch.zap.Mosk.un. no.158:253-273 '52. Off-RA 8:8) (Desna River-Fiehes) (Seym River--Fishes) LEBEDEV, V. D. Cand. Biol. Sci. fiFresh-Water Quaternary Icthyofauna of the European Part of the USSR," a paper given at the All-University Scientific Conference "Lomonosov Lectures", Vest. Moak. Un., No.8. 1953. Translation U-7895, 1 Mar 56 VLA-DIMIRSKAYA, M.I.; LEBEDEV, V.D.; NASIMOVICH, .A. New data on the ecology of otters. Biul.MOIP. Otd.biol. 58 no-3:14-24 '53. (KI,1?A 66:66) (Otters) ZOIDTARRV, M.A.; PIDOPLICHM, I.C.; FEDOROV, P.V.; VASIL1YFV, V.N.; IVAROVA, I.K.; GROMOV, V.I.; SOKOLOV, D.S.; ZHIRMUNSKIY, A.M.; FATOMIN, Tu.F.; PLYUSNIN, I.I.; KATS, N.Ya.; GRICRUK, V.P.; YEFMIOV, Yu.K.; HOSKVITIH, A I:; LXBFMV V.-D.; TEODDROVICH, G.I.; ZVORYKIN, K.T.; HIRMIOTICH, V:P V.; MAKEYEV, P.S.; NIKIFOROVA, K.V.; GORMYEV, D.I.; YANSHIN, A*L.; DUKITRA.%=, H.V,; SHANTM, Te.V.; PITAVCHENED, N.I.; YLERDV, K.K.; PIDOPLICHED, I.G., doktor biologiche- skikh nauk, professor. Papers presented at the conference an the history ef Qaaternary flora and fauna in relation re the development of Qpateraary glaciation. Trudy Kem.chetv.per. 12:129-189 055. (MIRA 9:4) l.Gidrometeosluzhba (for Zoletarev).2.Zoologichaskir inatitut AN USSR (for Pidoplichko).3.Institut okeanolegii AN SSSR (for Fedarov).4.Bota- nicheskiy institut AN SSSR (for Vasill7ev)-5.Komisaiya pe izuchaniyu chetvertichnego perioda AN SSSR (for Ivaneva).6.Inatitut geologiohe- s@ikh nauk AN SSSR (for Gromov, Tanshin, Nikiforova, Moskvitin)-7-mos- kovskiy geologo-razvedochnyy institut imeni Ordzhonikid2e (for Sokolov). 8.Akademiya nauk Belorusakoy SSR (for ZhirmunBki7).9.Moskovsk1y insti- tut inzhanerov vodnogo khozyaystva (for Plyusnin).IO.Geograficheakiy fakulltet Moskovskogo gosudarstvannogo univereiteta (for Tefremov, Parmuzin).11.Moskovskiy gosudarstvennyy universitet (for Lebedev, Zvo- r7kin).12.Inatitut nefti All SSSR (for Teodorovich).13.Transproaktkarlyer Ministerstva putey soobahcheniya (for Mikhnovich).14.Vaeso7uzny7 aero- geolog-icheekly treat (for Galitakir).15.Sovet po izucheniyu proizvo- ditellnykh oil AN SSSR (for Makeyev). - (Continued on next card) ZOIOTAREV, M.A.---(continued) Gard 2. 16.Laboratoriya gidro-geologicheskikh problem AN SSSR (for Gordeyev). 17.Institut geograf1i All SSSR (for Dumitrashko, Grichuk). (Paleontology) (Paleobotany) (Glacial epoch) LZBEETI, V. D. "Fresi-i-Woter 'N;2ocene Ichthiofauna of Vies tern-Siber ia Lovla.@ds and of "he Zaysanski Hollow," Lomonsov Lectures in 1956, vest. mosk. U., Physico math and Untural Sciences Series, 4, flo. 6, lip. 147-160, Bio1oE;icU1-Soi1 F3c-Ulty, Translation U-3,054,3(63 DESHPANDS, S.D.; VELISHEV, A.A. [translator] ; GOSPODINUV, G.V. [translator] ; FEDORENKO, M.K.. redaktor; D'YAKOV. A.M., redaktor; RYABCHIKOV, A.M., redaktor; DUNIN, M.S., redaktor; LEBZDE redaktor; SPIDCHINKO, EU&JARJA K.L. redaktor; GnASIMOVA, Ye.S., tekhnicheskiy redaktor [Western India; a regional geography. Abridged translation from the Nnglishl Zapadnaia Indiia: geograficheakii obzor. Sokrashchennyi perevod a angliiskoge A.A.Velizheva i G.Y.Gospodinova. Pod red. M.K. Fedoreako. Moskva. Izd-vo inostrannoi lit-ry, 1956. 261 p. (MLRA 9:11) (India--Physical geography) --LEBEDEV, V. D. 11@.,;_,_,--:@ '- I Migrations of the Buropean river eel (Anguilla anguilla (L.)) in Atlantic waters. Nauch.dokl.vys.shkoly; biol.nauki no.3: 41-53 159. (AIRI, 12:10) 1. Rakomandovana kafedroy ikhtiologii Moskov*ogo goaudarstvennogo univorsitota im. H.V.Lomononova. (Atlantic Ocean-Sola) (Fiahes--Migration) LKBEDKV, V.D. Neogene fauna of fresh-water fishes in the Zaysan Depression and the West Siberian Lowland. Vop.ikht. no.12:28-69 '59. (MIRA 13: 10 1. "fedra ikhtiologii Mookovskogo gosudarstvennogo universiteta i Monkovskoye obehestvo ispytateley prirody. (Zaysan region--Fishea, Fossil) (Irtyab Valley--Fishes, Fossil) IRROU, V..D. Wolf fish in the Yugor Strait Lwith summary in Mnglishj. Zool. zhur. 38 ne.4:636 Ap '59. (MIRA 12:5) l.ChaJr of Ichthyolog7, Biological-Pedological Faculty Moscow State 'University. (Yugor Strait-Blennies tFiBh)) LHB=V._Y,-P.; HIKOLISKIY, G.V., prof., otv.red.; POMALENIKAYA, O.T., red.; YMMKOV, H.S., toklin.red. [Quaternary fresh-water fishes of the European part of the U.S.S.R.] PresnovodnBia chetvertichnaia ikhtiofauna Evropeiskoi chasti SSSR. Moskva, Izd-vo Mook.univ., 1960. 401 p. (MIRA 13:12) 1. Chlen-korrespondent AN SSSR (for Nikollskiy). (Fishes, Follail) ---LXBEDEV, V.D. Remains of perch (Perca fluviatilis L.) in QuAternary deposits of northeastern Siberia. Vop.ikht. no.14:63-65 '60. (MIRA 13:8) 1. Kafedra ikhtiologii Moskovskogo gosudarstvennogo universiteta. (Karchyk Peninsula--Perch, Fossil) L U-:DEV, V.D. Effect of fishing on the biological indices of fishes (according to archaeological naterials). Trudy sov. Ikht. kom. no.13i 173-179 161. (IADA 14:8) 1. Kafedrs. ikhtiologii Iloskovskogo gosudarstvennogo universiteta. (Fisheries) K,ARTASHEV, N.N.; V.D.; TSEPF11, Ye.A. Feeding habi-5 of kjJ-n.r7f.,-5her in r,!,,,a :'.kr- ',Ireser-.,e V@ , I Trudy OGZ nc,.'l--:94-C3 16-1 ( ! 4 ai, 17: 1 IJ @ V, D. 7, Taxonom@ of Vest.Mosk. um. e r c, c 1, 12(@ ri o . 246 - 5 6 OMI RA 18 5 n" I! VeT-Ilte tfl, U-PEDW) V..F. Cables Use of F. L. Kovlev's nethod in repairing cable networks. Rab. energ. 1, no. 1, 1051. Monthly List of Russian Accessions, Library of Congress, Cetober 1952. Unclassified. -LEBE-DEY-,_,I,F_,, starshiy letchik-nablyudatell (Tyumen') Detecting forest di,@eaxes from the air. Zashch. rast. ot vred. i bol. 7 no.3:52 Mr 162. (KRA 15:11) (Aeronautics in forestry) (Foreat protection) Bifi-liFol WTMR., 1@'.F.- LEBEDEV, V.F. V.F.]; @,:% ,@e GIP@:-L-l and GIP5-EJ- infrart-a alc-cr,r@, -,cjl gas 10-1m. prom. [Ulcr.] ncj.1:51-5@ Ja4t.161 (MEIA 1. Lisj@!haiicskfi.y filial DKBA. V, V.G., inzhener; IVANAYZV, M.I., inzhener. 11-@%ei7w@,-t-ype of timbering used in underground work. Transp.stroi. 7 no-7:15-18 JTl 157. (MIRA 10:11) (Mine roof bolting)