1.
Phys Rev B Condens Matter
; 54(23): 16654-16658, 1996 Dec 15.
Article
in English
| MEDLINE
| ID: mdl-9985791
2.
3.
Phys Rev B Condens Matter
; 50(9): 6375-6381, 1994 Sep 01.
Article
in English
| MEDLINE
| ID: mdl-9977016
4.
Phys Rev B Condens Matter
; 46(18): 11772-11778, 1992 Nov 01.
Article
in English
| MEDLINE
| ID: mdl-10003070
5.
Phys Rev B Condens Matter
; 41(12): 8170-8174, 1990 Apr 15.
Article
in English
| MEDLINE
| ID: mdl-9993138