References
- Asano , S. and Yamashita , J. 1973 . Prog, theor. Phys. , 49 : 373
- Beeby , J. L. 1966 . Phys. Rev. , 141 : 781
- Diana , M. and Mazzone , G. 1974 . Phys. Rev. B , 9 : 3898
- Ducastelle , F. and Cyrot-Lackmann , F. 1971 . J. Phys. Chem. Solids. , 32 : 285
- Friedel , J. 1969 . “ The Physics of Metals ” . In Electrons , Edited by: Ziraan , J. M. Vol. 1 , Cambridge University Press .
- Wakoh , S. and Yamashita , J. 1973 . J. phys. Soc. Japan , 35 : 1394
- Watson , R. E. and Ehrenreich , H. 1970 . Comments Solid St. Phys. , 3 : 109
- Yamada , T. , Kunitomi , N. and Nakai , Y. 1970 . J. phys. Soc. Japan. , 28 : 615