Discovery of VHE gamma rays from PKS 2005–489 F. Aharonian, A. G. Akhperjanian, K.-M. Aye, A. R. Bazer-Bachi, M. Beilicke, W. Benbow, D. Berge, P. Berghaus, K. Bernlöhr, C. Boisson et al. (89 more) A&A, 436 2 (2005) L17-L20 Published online: 30 May 2005 DOI: 10.1051/0004-6361:200500113