by FURSIN GRIGORIJ ,SU, VEKSHINA ELENA V,SU, TRAJNIS TAMARA P,SU, BEZBORODNIKOV BORIS A,SU
Year of Publication 15.03.1981

by FURSIN GRIGORIJ I,SU, PASTON VIKTOR V,SU, SHCHETININ YURIJ I,SU, BEZBORODNIKOV BORIS A,SU, KONTAREV VLADIMIR YA,SU
Year of Publication 23.07.1987