1.
Phys Rev B Condens Matter
; 52(18): 13497-13503, 1995 Nov 01.
Article
in English
| MEDLINE
| ID: mdl-9980545
2.
Phys Rev B Condens Matter
; 50(23): 17496-17501, 1994 Dec 15.
Article
in English
| MEDLINE
| ID: mdl-9976155
3.
Phys Rev B Condens Matter
; 47(20): 13899-13902, 1993 May 15.
Article
in English
| MEDLINE
| ID: mdl-10005719
4.
Phys Rev B Condens Matter
; 46(19): 12888-12891, 1992 Nov 15.
Article
in English
| MEDLINE
| ID: mdl-10003235