by KOSTIN VALENTIN P,SU, SYCHEVA ALLA M,SU, CHEFRANOV OLEG A,SU, EVSEEV VLADIMIR V,SU, GENKIN VALENTIN S,SU, FADEEV IVAN G,SU, MELNIKOV SEMEN M,SU
Year of Publication 07.12.1984

by LITVISHKOV BORIS N,SU, SYCHEVA ALLA M,SU, VASHCHENKO PETR M,SU, DYURIK NIKOLAJ M,SU, GENKIN VALENTIN S,SU, FADEEV IVAN G,SU, MELNIKOV SEMEN M,SU, MAMONTOV GENNADIJ V,SU, LUGOVSKOJ ALEKSANDR I,SU
Year of Publication 15.12.1983