by KOZLOV VIKTOR A,SU, SERGEEVA ANNA I,SU, VASILEV VLADIMIR A,SU, KNYAZEV ANATOLIJ F,SU, KOLOSOVA TATYANA O,SU, STEPANOVA VERA N,SU, SHPITALNIK FELIKS P,SU, ZOLOTOVA VALENTINA I,SU, SETEZHEV IVAN D,SU
Year of Publication 07.10.1983