by KOBZANTSEV EDUARD V,SU, SAVENKO VLADIMIR A,SU, ALEKSANDROV FILIPP A,SU, ERENBURG GRIGORIJ YU,SU, VLASOV IGOR G,SU, NEKHLEBAEV YURIJ P,SU
Year of Publication 25.09.1979

by LAPPA VLADIMIR A,SU, SAVENKO VLADIMIR A,SU, DEJKO ALEKSANDR ,SU, ERENBURG GRIGORIJ YU,SU, ALEKSANDROV FILIPP A,SU, SHEVCHENKO STANISLAV S,SU, VLASOV IGOR G,SU
Year of Publication 30.08.1980