by ROMA NIKOLAJ G,SU, STEPINA ALLA I,SU, KOSHELEV IVAN S,SU, NAGAETS VALENTINA N,SU, ZITEROV VLADIMIR M,SU, KORDYUKOV VITALIJ M,SU, ZOTOV VALENTIN V,SU, BELYAEVA LARISA I,SU, ROMANYUK ANISIM A,SU, POTEMIN EDUARD V,SU, DUBROV EVGENIJ F,SU
Year of Publication 23.11.1984