1.
Phys Rev B Condens Matter
; 39(1): 287-292, 1989 Jan 01.
Article
in English
| MEDLINE
| ID: mdl-9947151
2.
Phys Rev B Condens Matter
; 38(7): 5110-5113, 1988 Sep 01.
Article
in English
| MEDLINE
| ID: mdl-9946932
3.
Phys Rev B Condens Matter
; 36(16): 8325-8328, 1987 Dec 01.
Article
in English
| MEDLINE
| ID: mdl-9942646