%0 Journal Article %A A. A. Berlin %A Z. V. Popova %A D. M. Ianovsky %T The influence of polymers with a system of conjugate bonds on the resistance of polyvinyl chloride to heat and light %J Doklady Akademii Nauk %D 1960 %P 563-565 %V 131 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1960_131_3_a25/ %G ru %F DAN_1960_131_3_a25