by FROLOVA NATALIYA V,SU, NIKONOV NIKOLAJ N,SU, ZUBOV IVAN P,SU, POPOV SERGEJ S,SU
Year of Publication 30.11.1988

by SEMAK IGOR D,SU, FROLOVA NATALIYA V,SU, GUNDAREV KONSTANTIN A,SU, ARUTYUNOV IGOR S,SU, PECHEROGA PAVEL S,SU
Year of Publication 07.09.1992

by FROLOVA NATALIYA V,SU, VLASOVA INGA N,SU, KUZMINA TAMARA S,SU, KOZYRKOV VLADIMIR V,SU, KREJNIN EFIM V,SU
Year of Publication 23.02.1990