See also: V.L. Ginzburg, A.N. Gavrilov, A.V. Gurevich, G.A. Askar’yan, M.M. Slavinskii, Yu.V. Kopaev, E.L. Feinberg, A.K. Murtazaev, P.S. Kop’ev
PACS: 01.10.Fv, 92.10.Bf, 93.30.Li, 93.85.+q, 43.30.Pc