Orlando, E. High Energy Astrophysics, MPI for Extraterrestrial Physics, Max Planck Society;
The H.E.S.S. Collaboration, Abramowski, A., Acero, F., Aharonian, F., Akhperjanian, A. G., Anton, G., et al. (2011). Simultaneous multi-wavelength campaign on PKS 2005-489 in a high state. Astronomy & Astrophysics, 533: A110, pp. 1-9. doi:10.1051/0004-6361/201016170.