1.
Phys Rev B Condens Matter
; 53(8): 4479-4487, 1996 Feb 15.
Article
in English
| MEDLINE
| ID: mdl-9984003
2.
3.
4.
Phys Rev B Condens Matter
; 46(23): 15365-15376, 1992 Dec 15.
Article
in English
| MEDLINE
| ID: mdl-10003654
5.
6.
Phys Rev B Condens Matter
; 44(12): 6231-6242, 1991 Sep 15.
Article
in English
| MEDLINE
| ID: mdl-9998486
7.
Phys Rev B Condens Matter
; 42(3): 1841-1844, 1990 Jul 15.
Article
in English
| MEDLINE
| ID: mdl-9995619
8.