M. Kleinheinrich

Deep BVR photometry of the Chandra Deep Field South from the COMBO-17 survey

S. Dye, K. Meisenheimer, L. Wisotzki, 2001 .

The evolution of faint AGN between z ' 1 and z ' 5 from the COMBO-17 survey

S. Dye, K. Meisenheimer, L. Wisotzki, 2003 .