Physics Letters B > 2007 > 649 > 5-6 > 436-439
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Abstract
Identifiers
journal ISSN : | 0370-2693 |
DOI | 10.1016/j.physletb.2007.03.063 |
Physics Letters B > 2007 > 649 > 5-6 > 436-439
journal ISSN : | 0370-2693 |
DOI | 10.1016/j.physletb.2007.03.063 |