2 papers
astro-ph2004
The nature of the mid-infrared population from optical identifications of the ELAIS-S1 sample
F. La Franca, C. Gruppioni, I. Matute +14
We present a multi-wavelength catalog (15 um, R, K-band, 1.4 GHz flux) plus spectroscopic identifications for 406 15 um sources detected in the ELAIS region S1, over the flux densi…
astro-ph2002
The dusty environment of Quasars. Far-IR properties of Optical Quasars
Paola Andreani, Stefano Cristiani, Andrea Grazian +2
We present the ISO far-IR photometry of a complete sub-sample of optically selected bright quasars belonging to two complete surveys selected through multicolour (U,B,V,R,I) techni…