1.
2.
Phys Rev B Condens Matter
; 43(4): 3764-3767, 1991 Feb 01.
Article
in English
| MEDLINE
| ID: mdl-9997714
3.
Phys Rev B Condens Matter
; 42(4): 2643-2646, 1990 Aug 01.
Article
in English
| MEDLINE
| ID: mdl-9995739
4.
Phys Rev B Condens Matter
; 41(4): 2109-2112, 1990 Feb 01.
Article
in English
| MEDLINE
| ID: mdl-9993942
5.
Phys Rev B Condens Matter
; 40(7): 4573-4584, 1989 Sep 01.
Article
in English
| MEDLINE
| ID: mdl-9992450
6.
Phys Rev B Condens Matter
; 39(4): 2781-2783, 1989 Feb 01.
Article
in English
| MEDLINE
| ID: mdl-9948542
7.
Phys Rev B Condens Matter
; 38(16): 11934-11937, 1988 Dec 01.
Article
in English
| MEDLINE
| ID: mdl-9946107