by KUZMINOV VADIM G,SU, POKUSA ALEKSEJ A,SU, ZHERNOVOJ ALEKSANDR N,SU, VOVK PETR V,SU, AVANESOV YURIJ B,SU, MALIK AFANASIJ P,SU, KRIVOGOV NIKOLAJ I,SU
Year of Publication 07.05.1990