by GIRSHGORN VADIM M,SU, PEREPECHKIN LEV P,SU, KRYLOV OLEG T,SU, PROKOFEVA ELENA L,SU, ZENINA GALINA V,SU, KLASSEN VILLI I,SU, BUDNITSKIJ GENNADIJ A,SU, BIBER BORIS L,SU
Year of Publication 15.01.1983