See also: E.D. Shchukin, V.R. Regel’, M.V. Klassen-Neklyudova, A.M. Kosevich, Yu.P. Raizer, V.L. Indenbom, M.I. Bessonov
PACS: 62.20.Mk, 81.40.Np, 61.72.Hh, 62.20.Fe, 81.40.Lm