Kh. A. Amirkhanov, R. I. Bashirov, and M. M. Gadzhialiev, Fiz. Tverd. Tela (Leningrad) 3, 3743 (1961) [Sov. Phys. Solid State 3, 2713 (1962)].
I. V. Mochan, Yu. N. Obraztsov, and T. V. Smirnova, Fiz. Tverd. Tela (Leningrad) 4, 1021 (1962) [Sov. Phys. Solid State 4, 754 (1962)].
I. L. Drichko and I. V. Mochan, Fiz. Tverd. Tela (Leningrad) 6, 1902 (1964) [Sov. Phys. Solid State 6, 1498 (1964)].
S. M. Puri and T. H. Geballe, Phys. Rev. 136, 1767 (1964).
S. M. Puri, Phys. Rev. 139, 995 (1965).
A. N. Ansel’m and R. G. Tarkhanyan, Fiz. Tverd. Tela (Leningrad) 6, 3357 (1964) [Sov. Phys. Solid State 6, 2685 (1965)].
I. M. Tsidil’kovskii, Electrons and Holes in Semiconductors (Nauka, Moscow, 1972).
V. M. Askerov, Electronic Transport Phenomena in Semiconductors (Nauka, Moscow, 1985).
M. M. Gadzhialiev, Fiz. Tekh. Poluprovodn. (Leningrad) 6, 754 (1972) [Sov. Phys. Semicond. 6, 653 (1972)].
M. M. Gadzhialiev, Izv. Vyssh. Uchebn. Zaved., Fiz., No. 4, 104 (1997).
M. M. Gadzhialiev and V. G. Badyul, Izv. Vyssh. Uchebn. Zaved., Fiz., No. 2, 97 (2000).