1.
Phys Rev B Condens Matter
; 53(14): 8922-8936, 1996 Apr 01.
Article
in English
| MEDLINE
| ID: mdl-9982394
2.
Phys Rev B Condens Matter
; 52(2): 771-777, 1995 Jul 01.
Article
in English
| MEDLINE
| ID: mdl-9980652
3.
4.