See also: V.V. Nesvizhevsky, Ya.A. Smorodinskii, A.B. Shvartsburg, R.V. Polovin, A.V. Strelkov, I.M. Frank
PACS: 28.20.-v, 03.65.Ge, 29.30.Hs, 03.65.Ta, 03.75.Be, 14.20.-c