A Suzaku, NuSTAR, and XMM-Newton view on variable absorption and relativistic reflection in NGC 4151DOI: info:10.1051/0004-6361/201630293v. 603A50
Beuchert, T., Markowitz, A. G., Dauser, T., García, J. A., Keck, M. L., Wilms, J., Kadler, M., Brenneman, L. W., and Zdziarski, A. A. 2017. "A Suzaku, NuSTAR, and XMM-Newton view on variable absorption and relativistic reflection in NGC 4151." Astronomy and Astrophysics, 603 A50. https://doi.org/10.1051/0004-6361/201630293.