by KRAVTSOV BORIS L,SU, FEDORKO ALEKSANDR A,SU, LESOVOJ VIKTOR V,SU, SHCHERBAKOV ALEKSANDR I,SU, TRYAPITSYN YURIJ A,SU, FOMICHEV LEV N,SU, KRAUZE LYUDMILA A,SU, KUKUSHKIN NIKOLAJ P,SU, ANTIPOV BORIS F,SU, MATVEEVSKIJ GEORGIJ A,SU, KURGANOV VIKTOR A,SU, SHULIKA PAVEL I,SU
Year of Publication 07.09.1991