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Year of Publication 23.03.1993

by POPYRKINA SVETLANA I,SU, LYAKH VERA YA,SU, BELOMESTNOV PAVEL M,SU, BERSHADSKIJ OLEG L,SU, MALYARENKO ANATOLIJ F,SU
Year of Publication 23.10.1991

by BONDARENKO ANDREJ S,SU, POPYRKINA SVETLANA I,SU, PAVLOV VSEVOLOD A,SU, LYAKH VERA YA,SU, BERSHADSKIJ OLEG L,SU, LYAKH NIKOLAJ I,SU, LEN YURIJ S,SU
Year of Publication 30.09.1987