1. A. N. Georgobiani, S. I. Radautsan, and I. M. Tiginyanu, Fiz. Tekh. Poluprovodn. (Leningrad) 19, 193 (1985) [Sov. Phys. Semicond. 19, 121 (1985)].
2. B. H. Bairamov, V. Yu. Rud’, and Yu. V. Rud’, MRS Bull. 23, 41 (1998).
3. Physicochemical Properties of Semiconductor Materials: Handbook, Ed. by A. V. Novoselova and V. B. Lazarev (Nauka, Moscow, 1979).
4. A. Milnes and D. Feucht, Heterojunctions and Metal-Semiconductor Junctions (Academic, New York, 1972; Mir, Moscow, 1975).
5. R. Bacewicz, Phys. Lett. A 79A, 121 (1979).