1.
Phys Rev B Condens Matter
; 48(13): 9861-9864, 1993 Oct 01.
Article
in English
| MEDLINE
| ID: mdl-10007244
2.
Phys Rev B Condens Matter
; 45(10): 5654-5658, 1992 Mar 01.
Article
in English
| MEDLINE
| ID: mdl-10000285
3.
4.
Phys Rev B Condens Matter
; 39(14): 10254-10260, 1989 May 15.
Article
in English
| MEDLINE
| ID: mdl-9947807