by SPIVAK MINA S,SU, KORSUNSKIJ LEONID F,SU, BERKOLAJKO NATALYA Z,SU, SMIRNOVA GALINA ,SU
Year of Publication 07.04.1981

by SPIVAK MINA S,SU, KORSUNSKIJ LEONID F,SU, MARKOSYAN DAVID E,SU, KASYAN VANIK N,SU, DOBRONEVSKAYA SVETLANA G,SU, OVAKIMYAN EDUARD V,SU, SMIRNOVA GALINA I,SU, FROST ELENA A,SU
Year of Publication 15.03.1988