1. C. P. Poole, Jr. and F. J. Owens, Introduction to Nanotechnology (Wiley, Hoboken, 2003; Tekhnosfera, Moscow, 2004).
2. N. M. Ushakov, V. Ya. Podvigalkin, I. D. Kosobudskii, and K. V. Zapsis, in High Technologies as a Way to Progress: Collection of Scientific Works (Nauch. Kniga, Saratov, 2003), pp. 103–107 [in Russian].
3. K. V. Zapsis, A. S. Dzhumaliev, N. M. Ushakov, and I. D. Kosobudskii, Pis’ma Zh. Tekh. Fiz. 30(11), 93 (2004) [Tech. Phys. Lett. 30, 485 (2004)].
4. E. Z. Meilikhov, Fiz. Tverd. Tela (St. Petersburg) 43, 1181 (2001) [Phys. Solid State 43, 1225 (2001)].
5. Yu. E. Kalinin, A. N. Remizov, and A. V. Sitnikov, Fiz. Tverd. Tela (St. Petersburg) 46, 2076 (2004) [Phys. Solid State 46, 2146 (2004)].