by BOROKOV,VASILY S.,SU, MOKHOV,IVAN A.,SU
Year of Publication 28.10.1985

by BOROVKOV VASILIJ S,SU, DEMYANOVICH NIKOLAJ A,SU, KOROVAEV ALEKSEJ F,SU, BELYANIN PETR N,SU, MOKHOV IVAN A,SU
Year of Publication 07.05.1984