1.
Phys Rev B Condens Matter
; 53(9): 5481-5487, 1996 Mar 01.
Article
in English
| MEDLINE
| ID: mdl-9984156
2.
3.
Phys Rev B Condens Matter
; 50(10): 6808-6816, 1994 Sep 01.
Article
in English
| MEDLINE
| ID: mdl-9974634
4.
Phys Rev B Condens Matter
; 49(17): 12266-12269, 1994 May 01.
Article
in English
| MEDLINE
| ID: mdl-10010105
5.
Phys Rev B Condens Matter
; 46(4): 2375-2392, 1992 Jul 15.
Article
in English
| MEDLINE
| ID: mdl-10003912