References
- Aliev , S. A. , Kesamanly , F. P. , Lagunova , T. S. and Nasledov , D. N. 1966 . Phys. Stat. Sol. , 17 : 105
- Blood , P. and Orton , J. W. 1974 . J. Phys. C , 7 : 893
- Dakhno , A. N. , Emel'yanenko , O. V. , Lagunova , T. S. and Metreveli , S. G. 1976 . Soviet Phys. Semicond. , 10 : 403
- Edwards , P. P. and Sienko , M. J. 1978 . Phys. Rev. B , 17 : 2575
- Emel'yanenko , O. V. , Masagutov , K. G. , Nasledov , D. N. and Timchenko , I. N. 1975 . Soviet Phys. Semicond. , 9 : 330
- Fenton , E. W. and Haering , R. R. 1967 . Phys. Rev. , 159 : 593
- Ferre , D. , Dubois , H. and Biskupski , G. 1975 . Phys. Stat. Sol. (b) , 70 : 81
- Friedman , L. 1971 . J. non-crystalline Solids , 6 : 329
- Fritzsche , H. Proceedings of the 19th Scottish Universities Summer School in Physics . Edited by: Friedman , L. R. and Tunstall , D. P. Edinburgh : SUSSP Publications .
- Galavanov , V. V. , Siukaev , N. V. and Starosel'tseva , S. P. 1969 . Soviet Phys. Semicond. , 2 : 787
- Guslikov , V. M. , Emel'yanenko , O. V. , Nasledov , D. N. , Nedeoglo , D. D. and Timchenko , I. N. 1974 . Soviet Phys. Semicond. , 7 : 1191
- Kesamanly , F. P. , Klotyn'sh , E. E. , Lagunova , T. S. and Nasledov , D. N. 1963 . Soviet Phys. solid St. , 6 : 741
- Morigaki , K. 1979 . Physics of Semiconductors 1978 , Edited by: Wilson , B. L. H. 243 London , Bristol : The Institute of Physics .
- Mott , N. F. 1974 . Metal–Insulator Transitions , London : Taylor & Francis Ltd .
- 1976 . J. Phys., Paris , : 301 Suppl. 10, C4
- Friedman , L. R. and Tunstall , D. P. , eds. Proceedings of the 19th Scottish Universities Summer School in Physics . Edinburgh : SUSSP Publications .
- Mott , N. F. and Twose , W. D. 1961 . Adv. Phys. , 10 : 107
- Pepper , M. 1976 . Commun. Phys. , 1 : 147
- 1979 . J. non-crystalline Solids , 32 : 161
- Shklovskii , B. I. 1973 . Soviet Phys. Semicond. , 6 : 1053
- 1977 . Soviet Phys. JETP , 45 : 152