by VOLKOV VLADIMIR E,SU, TSYLKOV VIKTOR E,SU, PAVLOV ANATOLIJ F,SU, KUKLIN GEORGIJ S,SU, VOLKOV SERGEJ V,SU, PROKHONCHUKOV ALEKSANDR A,SU, ZHAMKOV GENNADIJ V,SU, PAVLOV KONSTANTIN A,SU, OVRUTSKIJ GRIGORIJ D,SU, SAPOZHNIKOVA ANTONINA A,SU
Year of Publication 23.09.1991