1.
Phys Rev D Part Fields
; 39(7): 1865-1869, 1989 Apr 01.
Article
in English
| MEDLINE
| ID: mdl-9959856
2.
Phys Rev D Part Fields
; 36(7): 1961-1970, 1987 Oct 01.
Article
in English
| MEDLINE
| ID: mdl-9958387
3.
4.
Phys Rev D Part Fields
; 32(5): 1061-1070, 1985 Sep 01.
Article
in English
| MEDLINE
| ID: mdl-9956250