1.
Phys Rev B Condens Matter
; 54(24): 17902-17909, 1996 Dec 15.
Article
in English
| MEDLINE
| ID: mdl-9985924
2.
3.
4.
Phys Rev B Condens Matter
; 50(11): 7851-7859, 1994 Sep 15.
Article
in English
| MEDLINE
| ID: mdl-9974773
5.
Phys Rev B Condens Matter
; 50(7): 4718-4724, 1994 Aug 15.
Article
in English
| MEDLINE
| ID: mdl-9976780
6.
7.
Phys Rev B Condens Matter
; 46(23): 15594-15597, 1992 Dec 15.
Article
in English
| MEDLINE
| ID: mdl-10003698