HESS J1640-465

[References]

HESS: Aharonian, F. et al., Science, 307, 1938-1942 (2005)
         Aharonian, F. et al., Ap. J. 636, 777-797 (2006)
         Abwamowski, A. et al., arXiv:1401:4388 [astro-ph]