See also: S.A. Nikitov, M.A. Morozova, D.V. Kalyabin, V.K. Sakharov, S.L. Vysotsky, Yu.A. Filimonov, Yu.P. Sharaevsky, Yu.V. Khivintsev, E.N. Beginin, A.V. Sadovnikov, S.A. Osokin, Yu.N. Barabanenkov, A.N. Slavin, I.V. Lisenkov
PACS: 75.30.Ds, 85.70.-w, 85.75.-d