1. 1. N.B. Strocan, N.I. Tisnek, V.F. Afanasev // Fizika tekhnika poluprovodnikov 5, p. 211 (1968), in Russian.
2. 2. V.F. Afanasev, N.B. Strocan, N.I. Tisnek // Fizika tekhnika poluprovodnikov 2, p. 66 (1970), in Russian.
3. 3. S.A. Azimov, R.A. Muminov, S.H. Shamirzaev, A.J. Jafasov // Silicon-Lithium Detectors of Nuclear Radiation. FAN, Tashkent, 1981 (in Russian).
4. 4. S.M. Sze, Physics of Semiconductor Devices. Wiley-Intersci. Publ., Toronto, Singapore, 1981.
5. 5. K.F. Brennan, Physics of Semiconductors with Application to Optoelectronic Devices. Cambridge University Press, 1999.