by SHVYDKIJ ALEKSANDR A,SU, SHCHEGLOVITOV LEONID A,SU, SHICHEV LEONARD V,SU, KOZIN ANATOLIJ R,SU
Year of Publication 23.09.1986

by SHCHEGLOVITOV LEONID A,SU, KUZMIN YURIJ D,SU, TSIVADITS EVDOKIYA E,SU, EZHOV VIKTOR L,SU, KOZIN ANATOLIJ R,SU
Year of Publication 30.07.1990