@article{cf50cfaea06a40e1b3238339c002e598,
title = "NuSTAR reveals an intrinsically X-ray weak broad absorption line quasar in the ultraluminous infrared galaxy Markarian 231",
author = "Teng, \{Stacy H.\} and Brandt, \{W. N.\} and Harrison, \{F. A.\} and B. Luo and Alexander, \{D. M.\} and Bauer, \{F. E.\} and Boggs, \{S. E.\} and Christensen, \{F. E.\} and A. Comastri and Craig, \{W. W.\} and Fabian, \{A. C.\} and D. Farrah and F. Fiore and P. Gandhi and Grefenstette, \{B. W.\} and Hailey, \{C. J.\} and Hickox, \{R. C.\} and Madsen, \{K. K.\} and Ptak, \{A. F.\} and Rigby, \{J. R.\} and G. Risaliti and C. Saez and D. Stern and S. Veilleux and Walton, \{D. J.\} and Wik, \{D. R.\} and Zhang, \{W. W.\}",
year = "2014",
month = apr,
day = "10",
doi = "10.1088/0004-637X/785/1/19",
language = "English (US)",
volume = "785",
journal = "Astrophysical Journal",
issn = "0004-637X",
publisher = "American Astronomical Society",
number = "1",
}