by POPOV ARKADIJ A,SU, SUKHANOV VLADIMIR A,SU, TSYPIN ANATOLIJ B,SU, TROFIMOV IGOR M,SU, ZLOKAZOV VLADIMIR B,SU
Year of Publication 07.08.1992

by CHILIKIN YURIJ A,SU, BEREGOVOJ IVAN Z,SU, SEDOV VYACHESLAV P,SU, TROFIMOV IGOR M,SU, NECHAEV ARKADIJ S,SU
Year of Publication 30.12.1982