by CHISHKO MIKHAIL I,SU, SLETA NATALYA V,SU, MARTIROSYAN VANUSH N,SU, POLYAKOV BORIS N,SU, ZORIEVA LYUDMILA N,SU
Year of Publication 07.01.1993

by KUZIN IVAN A,SU, AFONASKIN ALEKSANDR V,SU, KISELEVA LYUDMILA V,SU, SLETA NATALYA V,SU, VEPRIS GENNADIJ P,SU
Year of Publication 15.03.1987