1. Pankove, J.I., Optical Processes in Semiconductors, Englewood Cliffs: Prentice-Hall, 1971.
2. Yu, P. and Cardona, M., Fundamentals of Semiconductors: Physics and Materials Properties, New York: Springer, 2002.
3. Ukhanov, Yu.I., Opticheskie svoistva poluprovodnikov (Optical Properties of Semiconductors), Moscow: Nauka, 1977.
4. Sukhorukov, Yu.P., Telegin, A.V., Bessonov, V.L., et al., Bull. Russ. Acad. Sci.: Phys., 2013, vol. 77, no. 10, p. 1275.
5. Ganshina, A.A., Pripechenkov, I.M., Perova, N.N., et al., Bull. Russ. Acad. Sci.: Phys., 2023, vol. 87, no. 3, p. 282.