by ALEKSEEVA NINA P,SU, KUDINOV BORIS Z,SU, EREMIN NIKOLAJ YA,SU, ZAKHAROV IVAN N,SU, VOZZHAEV ARKADIJ S,SU, VATOLIN NIKOLAJ A,SU, KHUDOROZHKOV IVAN P,SU, KASHIN VIKTOR V,SU, TITOV NATAN S,SU
Year of Publication 15.06.1980