1. Physics of Compounds, Ed. by A. N. Georgobiani and M. K. Sheinkman (Nauka, Moscow, 1986) [in Russian].
2. V. V. Losev, B. M. Orlov, and V. I. Stafeev, Fiz. Tekh. Poluprovodn. 9, 41–45 (1975) [Sov. Phys. Semicond. 9, 25 (1975)].
3. V. V. Losev, G. V. Lubegin, and B. M. Orlov, Élektron. Tekhn., Ser. Mikroelektron., No. 2 (136), 72–74 (1990).
4. A. L. Mamedov, Izv. Vyssh. Uchebn. Zaved., Ser. Élektron., No. 1, 36–40 (2007).
5. N. T. Gurin, A. V. Shlyapin, O. Yu. Sabitov, and D. V. Ryabov, Zh. Tekh. Fiz. 73(4), 90–99 (2003) [Tech. Phys. 48, 469 (2003)].