1.
2.
Phys Rev D Part Fields
; 41(3): 780-800, 1990 Feb 01.
Article
in English
| MEDLINE
| ID: mdl-10012396
3.
4.
Phys Rev D Part Fields
; 36(3): 674-689, 1987 Aug 01.
Article
in English
| MEDLINE
| ID: mdl-9958220
5.
6.
Phys Rev D Part Fields
; 33(11): 3172-3179, 1986 Jun 01.
Article
in English
| MEDLINE
| ID: mdl-9956534