Article ISI
The Astrophysical Journal  (2011)

X-Ray Spectral Constraints for z = 2 Massive Galaxies: The Identification of Reflection-dominated Active Galactic Nuclei

Alexander, D. M.; Bauer, F. E.; Brandt, W. N.; Daddi, E.; Hickox, R. C.; Lehmer, B. D.; Luo, B.; Xue, Y. Q.; Young, M.; Comastri, A.; Del Moro, A.; Fabian, A. C.; Gilli, R.; Goulding, A. D.; Mainieri, V.; Mullaney, J. R.; Paolillo, M.; Rafferty, D. A.; Schneider, D. P.; Shemmer, O.; Vignali, C.