1.
Phys Rev D Part Fields
; 53(9): 4822-4837, 1996 May 01.
Article
in English
| MEDLINE
| ID: mdl-10020478
2.
Phys Rev B Condens Matter
; 48(15): 11135-11143, 1993 Oct 15.
Article
in English
| MEDLINE
| ID: mdl-10007421