References
- Austin , I. G. and Mott , N. F. 1969 . Adv. Phys. , 18 : 41
- Brabers , V. A. M. 1971 . J. Crystal Growth , 8 : 26
- Cutler , M. , Leavy , J. F. and Fitzpatrick , R. L. 1964 . Phys. Rev. A , 133 : 1143
- Cutler , M. and Mott , N. F. 1969 . Phys. Rev. , 181 : 1336
- Drabble , J. R. , Whyte , T. D. and Hooper , R. M. 1971 . Solid St. Commun. , 9 : 275
- Emin , D. 1974 . Phys. Rev. Lett. , 32 : 303 1975, Ibid., 35, 882
- Franke , H. , Rosenberg , M. , Whall , T. and Jones , M. R. B. 1977 . J. Magn. magn. Mater. , 6 : 151
- Ioffe , V. A. and Patrina , I. B. 1970 . Phys. Stat. Sol. , 40 : 389
- Klinger , M. I. and Samokhvalov , A. A. 1977 . Phys. Stat. Sol. (b) , 79 : 9
- Kosarev , V. V. 1975 . Soviet Phys. Semicond. , 8 : 897
- Matsui , M. , Todo , S. and Chikazumi , S. 1977 . J. phys. Soc. Japan , 43 : 47
- Miller , A. and Abrahams , E. 1960 . Phys. Rev. , 120 : 745
- Mott , N. F. 1968 . J. non-crystalline Solids , 1 : 1 1973, Electronic and Structural Properties of Amorphous Semiconductors, edited by Le Comber P. G., and J. Mort, (New York: Academic Press), p. 1; 1974, Metal-Insulator Transitions (London : Taylor & Francis Ltd)
- Mott , N. F. and Twose , W. D. 1961 . Adv. Phys. , 10 : 107
- Parker , R. and Tinsley , C. 1976 . Phys. Stat. Sol. (a) , 33 : 189
- Whall , T. E. , Rigo , M. O. , Jones , M. R. B. and Pointon , A. J. 1977 . J. Phys. Colloque , 38 : l – 229 . Suppl. 4, Cl
- Zvyagin , I. P. 1973 . Phys. Stat. Sol. (b) , 58 : 443