by MASLOSH VLADIMIR Z,SU, PONOMAREV BORIS A,SU, PLAKIDIN VLADIMIR L,SU, DENISENKO LYUBOV N,SU, PROSTAK SVETLANA ,SU, PONOMAREVA VIOLETTA ,SU, KALININA TATYANA P,SU, PETRENKO IRINA N,SU
Year of Publication 15.11.1978