by CHERNYSHEV VYACHESLAV A,SU, TIMOFEEV YURIJ F,SU, KOMOVKIN PETR F,SU
Year of Publication 15.01.1985

by KOGAN BRANA ,SU, GINZBURG YULIJ S,SU, FREJTSIS IOSIF D,SU, KOMOVKIN PETR F,SU
Year of Publication 25.03.1979