1.
Phys Rev B Condens Matter
; 54(13): 9288-9296, 1996 Oct 01.
Article
in English
| MEDLINE
| ID: mdl-9984662
2.
Phys Rev B Condens Matter
; 51(17): 11527-11532, 1995 May 01.
Article
in English
| MEDLINE
| ID: mdl-9977885
3.
Phys Rev B Condens Matter
; 45(17): 9778-9787, 1992 May 01.
Article
in English
| MEDLINE
| ID: mdl-10000866
4.
5.