1. T. S. Moss, G. J. Burrell, and B. Ellis, Semiconductor Opto-Electronics (Butterworths, London, 1973).
2. V. P. Klad’ko, T. G. Kryshtab, G. N. Semenova, L. S. Khazan, and O. S. Bashevskaya, Phys. Solid State 33, 1803 (1991).
3. E. D. Atanassova, A. E. Belyaev, and R. V. Konakova, Effect of Active Actions on the Properties of Semiconductor Materials and Structures (Kharkiv, 2007).
4. T. G. Kryshtab, P. M. Lytvyn, M. A. Mazin, and I. V. Prokopenko, Metallofiz. Noveish. Tekhnol. 19(5), 21 (1997).
5. A. V. Markov, A. Y. Polyakov, N. B. Smirnov, Y. N. Bolsheva, A. V. Govorkov, and B. N. Sharonov, Solid-State Electron. 46, 269 (2002).