1.
Phys Rev B Condens Matter
; 53(16): 11207-11210, 1996 Apr 15.
Article
in English
| MEDLINE
| ID: mdl-9982695
2.
3.
4.
5.
6.
Phys Rev B Condens Matter
; 39(6): 3915-3918, 1989 Feb 15.
Article
in English
| MEDLINE
| ID: mdl-9948723
7.
8.
Phys Rev B Condens Matter
; 34(8): 5030-5042, 1986 Oct 15.
Article
in English
| MEDLINE
| ID: mdl-9940325