1.
Phys Rev B Condens Matter
; 34(12): 8857-8862, 1986 Dec 15.
Article
in English
| MEDLINE
| ID: mdl-9939608
2.
Phys Rev B Condens Matter
; 33(6): 4227-4232, 1986 Mar 15.
Article
in English
| MEDLINE
| ID: mdl-9938851