1. V. P. Markevich, L. I. Murin, and A. G. Litvinenko, Fiz. Tekh. Poluprovodn. 21, 1267 (1987) [Sov. Phys. Semicond. 21, 767 (1987)].
2. V. P. Markevich and L. I. Murin, Phys. Status Solidi A 111, K149 (1989).
3. K. V. Ravi, Imperfections and Impurities in Semiconductor Silicon, Wiley, New York (1981) [Russ. trans., Mir, Moscow (1984)].
4. D. I. Brinkevich, V. P. Markevich, L. I. Murin, and V. V. Petrov, Fiz. Tekh. Poluprovodn. 26, 679 (1992) [Sov. Phys. Semicond. 26, 383 (1992)].
5. V. P. Markevich and L. I. Murin, Fiz. Tekh. Poluprovodn. 25, 262 (1991) [Sov. Phys. Semicond. 25, 158 (1991)].