1. D. V. Kulagin, A. S. Savchenko, and S. V. Tarasenko, Opt. Spektrosk. 107(4), 629 (2009).
2. K. Abraha and D. R. Tilley, Surf. Sci. Rep. 24(3), 125 (1996).
3. D. V. Kulagin, A. S. Savchenko, and S. V. Tarasenko, Fiz. Tverd. Tela 49, 1842 (2007).
4. L. M. Brekhovskikh, Waves in Layered Media (Nauka, Moscow, 1973; Academic, New York, 1980).
5. D. V. Kulagin, A. S. Savchenko, and S. V. Tarasenko, Kristallografiya 53, 513 (2008).