Infrared-faint radio sources in the SERVS deep fields - Pinpointing AGNs at high redshift A. Maini, I. Prandoni, R. P. Norris, L. R. Spitler, A. Mignano, M. Lacy and R. Morganti A&A, 596 (2016) A80 Published online: 05 December 2016 DOI: 10.1051/0004-6361/201629391