Spectral Energy Distribution of Markarian 501: Quiescent State vs. Extreme OutburstV. A. Acciari, L. Fortson, W. Benbow et al.|University of North Texas Digital Library (University of North Texas)|2010Cited by 1
Discovery of High-Energy and Very High-Energy Gamma-Ray Emission from the Blazar RBS 0413VERITAS Collaboration, M. J. Lang, E. Aliu et al.|arXiv (Cornell University)|2011Cited by 0