1.
Phys Rev B Condens Matter
; 53(19): 12563-12565, 1996 May 15.
Article
in English
| MEDLINE
| ID: mdl-9982911
2.
Phys Rev B Condens Matter
; 53(7): 3662-3668, 1996 Feb 15.
Article
in English
| MEDLINE
| ID: mdl-9983916
3.
Phys Rev B Condens Matter
; 52(12): R8589-R8592, 1995 Sep 15.
Article
in English
| MEDLINE
| ID: mdl-9979901