1.
Phys Rev B Condens Matter
; 39(7): 4695-4698, 1989 Mar 01.
Article
in English
| MEDLINE
| ID: mdl-9948830
2.
Phys Rev B Condens Matter
; 38(13): 9201-9204, 1988 Nov 01.
Article
in English
| MEDLINE
| ID: mdl-9945712
3.
Phys Rev B Condens Matter
; 38(1): 765-767, 1988 Jul 01.
Article
in English
| MEDLINE
| ID: mdl-9945249