1.
Phys Rev B Condens Matter
; 48(11): 8424-8429, 1993 Sep 15.
Article
in English
| MEDLINE
| ID: mdl-10007039
2.
Phys Rev B Condens Matter
; 38(15): 10463-10467, 1988 Nov 15.
Article
in English
| MEDLINE
| ID: mdl-9945898
3.
4.
5.
Phys Rev B Condens Matter
; 34(6): 3737-3740, 1986 Sep 15.
Article
in English
| MEDLINE
| ID: mdl-9940137