See also: A.A. Ivanov, S.Yu. Taskaev, I.M. Shudlo, I.S. Emelev, D.A. Kasatov, A.N. Makarov, S.S. Popov, S.N. Fadeev, V.G. Cherepkov, D.S. Vorob’ev, A.L. Sanin, I.N. Sorokin, N.K. Kuksanov, V.I. Davydenko, Yu.I. Belchenko
PACS: 29.20.-c, 29.25.Dz, 87.19.xj, 87.53.-j, 87.55.-x
