1. N. S. Baryshev, B. L. Gel’mont, and M. I. Ibragimov, Fiz. Tekh. Poluprovodn. 24, 209 (1990) [Sov. Phys. Semicond. 24, 127 (1990)].
2. I. Calas and I. Allegre, Phys. Status Solidi B 112, 179 (1982).
3. R. R. Gerhards, R. Dornhaus, and G. Nimtz, Solid-State Electron. 21, 1467 (1978).
4. N. L. Bazhenov, B. L. Gel’mont, V. I. Ivanov-Omskii, A. A. Mal’kova, V. K. Ogorodnikov, and T. U. Totieva, Fiz. Tekh. Poluprovodn. 16, 109 (1982) [Sov. Phys. Semicond. 16, 64 (1982)].
5. G. L. Bir and G. R. Pikus, Symmetry and Strain-Induced Effects in Semiconductors, Israel Program for Scientific Translations, Jerusalem; Wiley, N. Y., 1975 [Russian original, Moscow, 1972].