Article ISI
The Astrophysical Journal  (2015)

THE NuSTAR EXTRAGALACTIC SURVEY: FIRST DIRECT MEASUREMENTS OF THE ?10 keV X-RAY LUMINOSITY FUNCTION FOR ACTIVE GALACTIC NUCLEI AT z > 0.1

Aird, J.; Alexander, D. M.; Ballantyne, D. R.; Civano, F; Del Moro, A; Hickox, R. C.; Lansbury, G. B.; Mullaney, J. R.; Bauer, F. E.; Brandt, W. N.; Comastri, A; Fabian, A. C.; Gandhi, P; Harrison, F. A.; Luo, B; Stern, D; Treister, E; Zappacosta, L; Ajello, M; Assef, R.; Balokovi, M.; Boggs, S. E.; Brightman, M; Christensen, F. E.; Craig, W. W.; Elvis, M; Forster, K.; Grefenstette, B. W.; Hailey, C. J.; Koss, M; LaMassa, S. M.; Madsen, K. K.; Puccetti, S; Saez, C.; Urry, C. M.; Wik, D. R.; Zhang, W