See also: A.F. Dravskikh, Yu.N. Pariiskii, A.M. Finkel’stein, P.A. Fridman, D.V. Korol’kov, B.Sh. Perkal’skis
PACS: 07.60.Ly, 06.30.Bp, 95.75.Kk, 93.85.+q