ERMOLENKO, N.A.// KOPNICHEV, YU.F.// KUNAKOV, V.G.// KUNAKOVA, O.K.// RAKHMATULLIN, M.KH.// SOKOLOVA, I.N.// VYBORNYY, ZH.I. (LAWRENCE LIVERMORE NATIONAL LAB., CA (UNITED STATES)// AN SSSR, MOSCOW (RUSSIAN FEDERATION). INST. FIZIKI ZEMLI)University of California Research Laboratory(University of California Research Laboratory)1995.