by DONOV N.A.,SU, KRASAVIN V.V.,SU, SHERMAN M.L.,SU, SEMINA Z.F.,SU, CHUPRIYANOV I.M.,SU, KRAVTSOV I.S.,SU, TYURYUKHANOV L.G.,SU, SEMIN V.D.,SU, LAVYGINA V.N.,SU, ZHUKOVSKIJ B.M.,SU, MEDVEDEV G.P.,SU, MORGALEV B.N.,SU
Year of Publication 07.08.1981