by MIRONCHAK OLEG P,SU, LAVRIK VITALIJ G,SU, GAYAZOV NURUSLAN I,SU
Year of Publication 07.02.1986

by GAYAZOV NURUSLAN ,SU, MIRONCHAK OLEG P,SU, LAVRIK VITALIJ G,SU, ALIDZAEV EVGENIJ D,SU, GAVRILENKO VLADIMIR V,SU
Year of Publication 30.09.1980