1.
Phys Rev B Condens Matter
; 45(22): 13064-13067, 1992 Jun 01.
Article
in English
| MEDLINE
| ID: mdl-10001375
2.
3.
4.
Phys Rev B Condens Matter
; 42(1): 548-554, 1990 Jul 01.
Article
in English
| MEDLINE
| ID: mdl-9994573
5.
6.
Phys Rev B Condens Matter
; 32(12): 8368-8371, 1985 Dec 15.
Article
in English
| MEDLINE
| ID: mdl-9937023