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by FENCHAK VLADIMIR A,SU, CHAJKIN ANATOLIJ S,SU, FOMIN EVGENIJ V,SU, BUBNOVA NADEZHDA V,SU, TABUNOV LEV V,SU
Year of Publication 30.08.1991

by KUZNETSOV ALEKSANDR P,SU, FENCHAK VLADIMIR A,SU, SHLYAKOV GRIGORIJ V,SU, RYSKIN YURIJ E,SU
Year of Publication 15.02.1984

by FENCHAK VLADIMIR A,SU, DORIN VLADIMIR V,SU, GRIGOREV KONSTANTIN I,SU, OSKERKO VALERIJ E,SU, LABZIN VLADIMIR I,SU
Year of Publication 23.06.1987