by GRISHAEV IGOR G,SU, FEDYUSHKIN BORIS F,SU, MIKHAJLOV GENNADIJ V,SU, AGAEV NIZAMI A,SU, SARDARLY ROVSHAN A,SU, GYULAKHMEDOV ABDULRAKHMAN N,SU, GUMBATOV MAGAMED O,SU
Year of Publication 23.11.1987