by PRYADKO VALERIJ E,SU, SHATALOV OLEG M,SU
Year of Publication 25.12.1979

by KISLITSIN NIKOLAJ M,SU, USPENSKIJ IGOR N,SU, KRAVETS VLADISLAV N,SU, GAVRILENKO GEORGIJ ,SU, SHATALOV OLEG M,SU
Year of Publication 30.08.1977