Abramowski, A., Acero, F., Aharonian, F., Akhperjanian, A., Anton, G., Barnacka, A., …Ziegler, M. (2011). Simultaneous multi-wavelength campaign on PKS 2005-489 in a high state. Astronomy & Astrophysics, 533, Article A110. https://doi.org/10.1051/0004-6361/201016170