1.
Phys Rev B Condens Matter
; 40(16): 11284-11286, 1989 Dec 01.
Article
in English
| MEDLINE
| ID: mdl-9991694
2.
3.
Phys Rev B Condens Matter
; 37(7): 3675-3677, 1988 Mar 01.
Article
in English
| MEDLINE
| ID: mdl-9944969
4.
Phys Rev B Condens Matter
; 34(3): 1508-1513, 1986 Aug 01.
Article
in English
| MEDLINE
| ID: mdl-9939798