1.
Phys Rev B Condens Matter
; 42(1): 954-957, 1990 Jul 01.
Article
in English
| MEDLINE
| ID: mdl-9994627
2.
Phys Rev B Condens Matter
; 36(4): 2337-2340, 1987 Aug 01.
Article
in English
| MEDLINE
| ID: mdl-9943095
3.
Phys Rev B Condens Matter
; 35(4): 1791-1798, 1987 Feb 01.
Article
in English
| MEDLINE
| ID: mdl-9941600
4.
5.
Phys Rev B Condens Matter
; 32(7): 4703-4724, 1985 Oct 01.
Article
in English
| MEDLINE
| ID: mdl-9937653