See also: S.Yu. Taskaev, A.A. Ivanov, I.S. Emelev, D.A. Kasatov, A.N. Makarov, T.V. Sycheva, B.F. Bayanov, Yu.I. Belchenko, V.I. Davydenko, N.K. Kuksanov, S.S. Popov, A.L. Sanin, I.N. Sorokin, D.S. Vorob’ev, V.G. Cherepkov
PACS: 29.20.-c, 29.25.Dz, 87.19.xj, 87.53.-j, 87.55.-x
