by LYAKHOVICH ROSTISLAV N,SU, SKORIKOV VLADLEN N,SU, TORGASHOV VYACHESLAV V,SU, VASILCHENKO IVAN P,SU
Year of Publication 15.04.1980

by LYAKHOVICH ROSTISLAV N,SU, PARFINOVICH VIKTOR YU,SU, LESNIKOV MIKHAIL N,SU, VASILCHENKO IVAN P,SU, KHRIPLIVYJ NIKOLAJ V,SU
Year of Publication 30.07.1977