Schulze, A., Bongiorno, A., Gavignaud, I., Schramm, M., Silverman, J., Merloni, A., Zamorani, G., Hirschmann, M., Mainieri,
V., Wisotzki, L., Shankar, F., Fiore, F., Koekemoer, A. M., & Temporin, G. (2015).
The cosmic growth of the active black hole population at 1 <z <2 in zCOSMOS, VVDS and SDSS.
Monthly Notices of the Royal Astronomical Society, 447(3), 2085-2111. doi:10.1093/mnras/stu2549.