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  1. SCIENTIFIC ABSTRACT GORSKOV, V.A.- GORTINSKIY, S.M.

    luminescence of the objects under in- vestigation, a low pressure UFO- 4A-type mercury lamp is used. ... resistance up to 70 ohm. The rheostat regulates the radiation of the UFO-4A Card 1/3 type lamp. ... irradia- tion of the UFO-4A type lamp in comparison to the mercury-quartz PRK and SVD type lamps permits ...