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Phys Rev D Part Fields
; 37(10): 2934-2945, 1988 May 15.
Article
in English
| MEDLINE
| ID: mdl-9958566
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Phys Rev D Part Fields
; 37(8): 2231-2237, 1988 Apr 15.
Article
in English
| MEDLINE
| ID: mdl-9958927