References
- Ivantsov , A. A. , Sukhetsky , Yu. V. Soldatov , A. V. 1992 . physica status solidi (b) , 170 : k93
- Bianconi , A. 1988 . X-Ray Absorption: Principles, Applicatign, Techniques of EXAFS. SEXAFS. XANES , Edited by: Prinz , R. and Koningaberger , D. 573 New York : Wiley .
- Soldatov , A. V. , Delia Longa , S. and Bianconi , A. 1993 . Solid State Communication , 85 : 863
- Slater , J. C. 1974 . The Self-Consistent Field for Molecules and Solids , New York : McGraw-Hill .
- Gubskii , A. L. , Kovtun , A. P. and Kholin , C. D. 1987 . Soviet Physics of Solid State , 29 : 1067