Vorobyev L.E. Handbook Series on Semiconductor Parameters, vol.1, M. Levinshtein, S. Rumyantsev and M. Shur, ed., World Scientific, London, 1996, pp. 33-57.
Dargys A. and J. Kundrotas Handbook on Physical Properties of Ge, Si, GaAs and InP, Vilnius, Science and Encyclopedia Publishers, 1994
Babich, V. M., P. I. Baranskii, I. V. Dakhovskii, and A. G. Samoylovich, Ukrain Fiz. Zhumal 14, 3 (1969) 418-422.
Bagaev, V. S., G. P. Proshko, and A. P. Shotov, Sov. Phys. Solid State 4, 11 (1963) 2363-2368.
Bruner L. J., and R. W. Keyes, Phys. Rev. Lett. 7, 2 (1961) 55-56.
Carruthers J. A., T. H. Geballe, H. M. Rosenberg, and J. M. Ziman, Proc. Royal Soc.238, 1215 (1957) 502-514.
Cordona M., K. L. Shaklee and F. H. Pollak, Phys. Rev. 154, 3 (1967) 696-720.
Cuttris D. B., Bell Syst. Techn. J. 40, 2 (1961) 509-523.
Debye P. P. and E. M. Conwell, Phys. Rev. 93, 4 (1954) 693-706.
Fistul V. I., M. I. Iglitsyn, and E. M. Omelyanovskii, Sov. Phys. Solid State 4, 4 (1962) 784-785.
Fistul V. I., Heavy Doped Semiconductors, "Nauka", Moscow, 1967 (in Russian).