by TAJTS ELLA M,SU, GAVRILYUK SVETLANA V,SU, CHUPOV VLADIMIR V,SU, CHUPOVA LARISA A,SU, OSPOVAT YAKOV M,SU, NIKOLAJCHIK VIKTOR V,SU, BYCHKO GALINA N,SU, PLATE NIKOLAJ A,SU
Year of Publication 23.04.1992