1.
Phys Rev B Condens Matter
; 40(10): 7332-7335, 1989 Oct 01.
Article
in English
| MEDLINE
| ID: mdl-9991134
2.
Phys Rev B Condens Matter
; 40(7): 5165-5168, 1989 Sep 01.
Article
in English
| MEDLINE
| ID: mdl-9992519