by GLAZUNOV EVGENIJ I,SU, VILNER MIKHAIL N,SU, VOLCHUGA VALERIJ V,SU, YASHCHERITSYN PETR I,SU, RYCHKOVSKIJ BORIS P,SU, KLOCHKO ALEKSANDR A,SU, PYATOSIN EVGENIJ I,SU, GANUSEVICH ALEKSANDR L,SU, SIMONOV ANDREJ V,SU
Year of Publication 07.12.1991