1.
2.
Phys Rev D Part Fields
; 43(9): 2792-2802, 1991 May 01.
Article
in English
| MEDLINE
| ID: mdl-10013677
3.
Phys Rev D Part Fields
; 43(9): 2803-2814, 1991 May 01.
Article
in English
| MEDLINE
| ID: mdl-10013678