1.
Phys Rev B Condens Matter
; 46(13): 8018-8026, 1992 Oct 01.
Article
in English
| MEDLINE
| ID: mdl-10002557
2.
Phys Rev B Condens Matter
; 39(1): 80-90, 1989 Jan 01.
Article
in English
| MEDLINE
| ID: mdl-9947124