See also: V.V. Tugushev, M.I. Kaganov, K.P. Belov, Yu.A. Izyumov, G.A. Smolenskii, R.Z. Levitin
PACS: 75.30.Fv, 75.50.Ee, 75.30.Kz, 71.18.+y, 75.10.Lp, 81.30.Bx