See also: S.A. Fridrikhov, N.N. Sobolev, N.G. Basov, O.A. Shustin, V.V. Sokovikov, V.A. Danilychev, I.A. Yakovlev, E.M. Belenov, A.F. Suchkov, Yu.A. Anan’ev, B.Sh. Perkal’skis, T.S. Velichkina, B.I. Stepanov, V.F. Kitaeva, Yu.D. Korolev
PACS: 42.55.Lt, 42.60.Da, 42.79.Bh, 42.60.Jf, 42.60.Fc, 42.60.Lh
