See also: R.L. Aptekar, S.V. Golenetskii, D.D. Frederiks, D.S. Svinkin, M.V. Ulanov, A.E. Tsvetkova, A.L. Lysenko, A.M. Bykov
PACS: 95.55.Ka, 97.80.Gm, 98.70.Rz