%0 Journal Article %A A. P. Vinogradov %A Yu. A. Surkov %A B. M. Andreichikov %T Investigation of the composition of Venus atmosphere at automatic space probes “Venus-5” and “Venus-6” %J Doklady Akademii Nauk %D 1970 %P 552-554 %V 190 %N 3 %U http://geodesic.mathdoc.fr/item/DAN_1970_190_3_a16/ %G ru %F DAN_1970_190_3_a16