See also: V.L. Ginzburg, Yu.M. Aleksandrov, A.V. Gurevich, G.A. Askar’yan, M.N. Yakimenko, E.L. Feinberg, Yu.V. Kopaev, A.K. Murtazaev, P.S. Kop’ev
PACS: 01.10.Fv