by BYKOV VLADIMIR S,SU, BYCHKOV EVGENIJ A,SU, BELETSKIJ GRIGORIJ N,SU, KISELEV VLADIMIR N,SU, KABANOV NIKOLAJ P,SU, SAPETOV VLADIMIR K,SU, FAEV ALEKSANDR V,SU, CHUGUNOV EVGENIJ A,SU
Year of Publication 23.07.1992