1.
Phys Rev B Condens Matter
; 50(23): 16964-16972, 1994 Dec 15.
Article
in English
| MEDLINE
| ID: mdl-9976092
2.
Phys Rev B Condens Matter
; 41(12): 8568-8571, 1990 Apr 15.
Article
in English
| MEDLINE
| ID: mdl-9993193
3.
Phys Rev B Condens Matter
; 38(11): 7877-7880, 1988 Oct 15.
Article
in English
| MEDLINE
| ID: mdl-9945533
4.
Phys Rev B Condens Matter
; 38(5): 3375-3382, 1988 Aug 15.
Article
in English
| MEDLINE
| ID: mdl-9946680