by BOBYLEV V.P.,SU, BYTKIN V.N.,SU, BERSHTEJN R.S.,SU, KRAVTSOV A.F.,SU
Year of Publication 23.06.1985

by VORONIN B.A.,SU, BYTKIN V.N.,SU, BERSHTEJN R.S.,SU, SYROMYASSKIJ V.A.,SU, RENGACH L.N.,SU, KOVAL P.P.,SU
Year of Publication 23.09.1982