1. Zh. I. Alferov, Fiz. Tekh. Poluprovodn. (St. Petersburg) 32, 3 (1998) [Semiconductors 32, 1 (1998)].
2. S. A. Kukushkin and A. V. Osipov, Usp. Fiz. Nauk 168, 1083 (1998) [Phys. Usp. 41, 983 (1998)].
3. A. A. Chernov, E. I. Givargizov, Kh. S. Bagdasarov, et al., in Modern Crystallography, Vol. 3: Crystal Growth, Ed. by B. K. Vainshtein, A. A. Chernov, and L. A. Shuvalov (Nauka, Moscow, 1980; Springer, Berlin, 1984).
4. A. Y. Cho and J. R. Arthur, Prog. Solid State Chem. 10, 157 (1975).
5. A. V. Osipov, Thin Solid Films 277, 111 1993).