1. On super-novae;Baade;Proc. Natl. Acad. Sci.,1934
2. Detection of the characteristic pion-decay signature in supernova remnants;Ackermann;Science,2013
3. A. Djannati-Atai, E. Ona-Wilhelmi, M. Renaud, S. Hoppe, H.E.S.S. Galactic plane survey unveils a Milagro hotspot, arXiv:0710.2418.
4. MAGIC observations of the unidentified TeV gamma-ray source TeV J2032+4130;Albert;Astrophys. J.,2008
5. S. Gabici, F.A. Aharonian, Searching for galactic cosmic ray pevatrons with multi-TeV gamma rays and neutrinos, arXiv:0705.3011.