by ANDREEV NIKOLAJ R,SU, KIRSANOVA INNA K,SU, CHIGARINA KLAVDIYA M,SU, VAJSMAN REVEKKA ,SU, FILATKIN ANATOLIJ YA,SU, KUZNETSOV VIKTOR ,SU, MAMULOV YURIJ S,SU, GILEVA KSENIYA P,SU
Year of Publication 30.11.1980