References
- Radhakrishna, S. and Chowdari, B. V. R. (1978). Fortschritte der Physic, 25, 511.
- Gektin, A. V., Serebryanny, V. Ya. and Shiran, N. V. (1995). Rad. Eff. and Defects in Solids, 134, 411.
- Radhakrishna, S. and Hariharan, K. (1983). Cryst. Latt. Def. and Amorf. Mat., 10, 95.
- Tsal, N. A., Antoniv, I. P. and Karbovskaya, I. V. (1975). Izvestija vuzov, fizika, N 2513–75 Dep.
- Laudise, R. A. and Parker, R. L. (1974). The Growth of Single Crystals, Rus. ed. Mir, Moscow, p. 192.
- Haliy, P., Hud, I., Nenchuk, T., et al.. (1991). Izv. Acad. Nauk SSSR, ser. fiz., 55, 2432.
- Struk, Ya., Hud, I. and Dubelt, S. (1989). Fizicheskaja elektronika, 38, 42.
- Hud, I., Dubelt, S., Struk, Ya. and Pavlyk, B. (1991). Ukr. Phys. Jour., 36, 1529.