by MACHULINA LYUDMILA P,SU, GORDON LEV I,SU, KOSTYLEV YURIJ S,SU, DENISOV VIKTOR I,SU, SADOVNIKOV EVGENIJ M,SU, ALESHECHKIN VLADIMIR I,SU, KUZNETSOVA ZHANNA K,SU, VAIN MIKHAIL I,SU, BEJLIN IZRAIL I,SU, GROMYKO VITALIJ S,SU, SOZINOV DMITRIJ V,SU, KURASOV VIKTOR F,SU, GIL ILYA M,SU
Year of Publication 07.05.1981