by ANISKOVA LIDIYA V,SU, ANDREEV KONSTANTIN P,SU, DROZDOV VIKTOR N,SU, PRISHCHEPOV SERGEJ A,SU, YUTKIN LEV A,SU, ZUBKOVA SOFYA V,SU, POSTOEV ALEKSANDR K,SU, FILIPPOVA ELENA I,SU, LEJKINA GALINA K,SU, IVANOV VLADIMIR I,SU
Year of Publication 15.05.1981