References
- Alexander , M. N. and Holcomb , D. F. 1968 . Rev. mod. Phys. , 40 : 815
- Anderson , P. W. 1958 . Phys. Rev. , 109 : 1492
- Bernasconi , J. 1972 . Phys. kondens. Mat. , 14 : 225
- Caron , L. G. and Kemeny , G. 1971 . Phys. Rev. B , 3 : 3007
- Cyrot , M. 1970 . Phys. Rev. Lett. , 25 : 871
- 1972a . J. Phys. , 33 : 125
- 1972b . Phil. Mag. , 25 : 1031
- Cate , R. C. , Wright , J. C. and Cusack , N. E. 1970 . Phys. Lett A. , 32 : 467
- Eatah , A. , Endo , H. , Wright , J. G. and Cusack , N. E. 1973 . (to be published)
- Hubbard , J. 1963 . Proc. R. Soc A. , 276 : 238
- 1964 . Proc. R. Soc A. , 281 : 401
- Ikeda , M. A. , Larsen , U. and Mattuck , R. D. 1972 . Phys. Lett A. , 39 : 55
- Kohn , W. 1957 . Solid State Physics , Edited by: Seitz , F. and Turnbull , D. Vol. 5 , 257 Academic Press .
- 1967 . Phys. Rev. Lett. , 19 : 439
- Krieger , J. B. and Nightingale , M. 1971 . Phys. Rev B. , 4 : 1266
- Lam , C. S. and Varshni , Y. P. 1971 . Phys. Rev A. , 4 : 1875
- Matsubara , T. and Toyozawa , Y. 1961 . Progr. theor. Phys. (Kyoto) , 26 : 739
- Miller , N. F. and Abrahams , E. 1960 . Phys. Rev. , 120 : 745
- Mott , N. F. 1949 . Proc. Phys. Soc. , 62 : 416 1973 (to be published)
- Mott , N. F. and Davis , E. A. 1968 . Phil. Mag. , 17 : 1269
- 1971 . Electronic Processes in Non-crystalline Materials , Oxford : Clarendon Press .
- Mott , N. F. and Zinamon , Z. 1970 . Rep. Progr. Phys. , 33 : 881 (This is an extensive review on metal-non-metal transitions.)
- Slater , J. C. 1963 . Quantum Theory of Molecules and Solids , Vol. 1 , McGraw-Hill .