Authors:
Alexander, DM
La Franca, F
Fiore, F
Barcons, X
Ciliegi, P
Danese, L
Della Ceca, R
Franceschini, A
Gruppioni, C
Matt, G
Matute, I
Oliver, S
Pompilio, F
Wolter, A
Efstathiou, A
Heraudeau, P
Perola, GC
Perri, M
Rigopoulou, D
Rowan-Robinson, M
Serjeant, S
Citation: Dm. Alexander et al., The European Large-Area Infrared Space Observatory Survey V: a BeppoSax hard X-ray survey of the S1 region, ASTROPHYS J, 554(1), 2001, pp. 18-26