1.
Phys Rev B Condens Matter
; 53(2): 674-685, 1996 Jan 01.
Article
in English
| MEDLINE
| ID: mdl-9983019
2.
Phys Rev B Condens Matter
; 49(3): 1711-1715, 1994 Jan 15.
Article
in English
| MEDLINE
| ID: mdl-10010962
3.
Phys Rev B Condens Matter
; 39(14): 10088-10093, 1989 May 15.
Article
in English
| MEDLINE
| ID: mdl-9947786
4.
Phys Rev B Condens Matter
; 38(11): 7602-7606, 1988 Oct 15.
Article
in English
| MEDLINE
| ID: mdl-9945487