by KUREJCHIK KONSTANTIN P,SU, DUDAR ALEKSANDR S,SU, KHOMUTOV VALERIJ V,SU
Year of Publication 07.01.1989

by LITVINOV YURIJ V,SU, KUFAL GEORGIJ E,SU, KHOMUTOV VALERIJ V,SU
Year of Publication 05.03.1980