TY - JOUR AU - Castelló Mor, N. AU - Carrera, F. J. AU - Alonso Herrero, A. AU - Mateos, S. AU - Barcons, X. AU - Ranalli, P. AU - Pérez González, Pablo Guillermo AU - Comastri, A. AU - Vignali, C. AU - Georgantopoulos, I. PY - 2013 DO - 10.1051/0004-6361/201321457 SN - 0004-6361 UR - https://hdl.handle.net/20.500.14352/35208 T2 - Astronomy & Astrophysics AB - Context. Accretion onto supermassive black holes is believed to occur mostly in obscured active galactic nuclei (AGN). Such objects are proving rather elusive in surveys of distant galaxies, including those at X-ray energies. Aims. Our main goal is to... LA - eng PB - EDP Sciencies KW - Active galactic nuclei KW - Spitzer-space-telescope KW - Spectral energy-distribution KW - Quasi-stellar objects KW - Star-forming galaxies KW - Field-south survey KW - X-ray sources KW - Midinfrared selection KW - Synthesis models KW - Source catalogs TI - The XMM deep survey in the CDF-S. VI. Obscured AGN selected as infrared power-law galaxies TY - journal article VL - 556 ER -