by BYCHKOVA ANTONINA A,SU, CHADOV ALEKSANDR V,SU, ZABOLOTSKIJ YURIJ A,SU, KOZLOVA ELENA P,SU, ZAJTSEVA NINA A,SU, SHTREJS GENNADIJ B,SU, KAPLUN FERDINAND V,SU, SINITSINA TAMARA N,SU, LAKSIN MIKHAIL A,SU, BESOLOVA SVETLANA A,SU
Year of Publication 30.06.1988