by KOTLYAR M.E.,SU, STUKOV A.V.,SU, KISLOV V.A.,SU, VYCHUGZHANIN I.V.,SU, KIZIM S.A.,SU, KALININ I.V.,SU, MOROZOV K.P.,SU, BOCHENKOV B.S.,SU
Year of Publication 23.06.1983