Gilli, R., Daddi, E., Zamorani, G., Tozzi, P., Borgani, S., Bergeron, J., et al. (2005). The spatial clustering of X-ray selected AGN and galaxies in the Chandra deep field south and north. Astronomy & Astrophysics, 430(3), 811-825. doi:10.1051/0004-6361:20041375.