Bergström, LarsEdsjö, JoakimUllio, Piero2004-12-032004-12-0320012001http://hdl.handle.net/2003/189210.17877/DE290R-4660enThe American Physical SocietyPhysical Review Letters530Spectral Gamma-Ray Signatures of Cosmological Dark Matter Annihilations10.1103/PhysRevLett.87.251301article (journal)