1. Zh. I. Alferov, Fiz. Tekh. Poluprovodn., 32, No. 1, 3–18 (2000).
2. F. E. Shubert, Light Emitting Diodes, 2-nd edition [Russian translation], Fizmatlit, Moscow (2008).
3. T. Moss, G. Barrel, and B. Ellis, Semiconductor Optoelectronics [Russian translation], Mir, Moscow (1976).
4. V. L. Bonch-Bruevich and S. G. Kalashnikov, Semiconductor Physics [in Russian], Nauka, Moscow (1990).
5. Zh. Pankov, Optical Processes in Semiconductors [Russian translation], Mir, Moscow (1973).