A study of the 15-¿m quasars in the ELAIS N1 and N2 fields
Autores:A. Afonso-Luis, E. Hatziminaoglou, I. Pérez-Fournon, E. A. González-Solares, M. Rowan-Robinson, M. Vaccari, C. Lari, S. Serjeant, S. Oliver, A. Hernán-Caballero, Francisco Miguel Montenegro Montes