Chandra Observations of Candidate Subparsec Binary Supermassive Black HolesDOI: info:10.3847/1538-4357/abad31v. 900148
Saade, M. Lynne, Stern, Daniel, Brightman, Murray, Haiman, Zoltán, Djorgovski, S. G., D'Orazio, Daniel, Ford, K. E. S., Graham, Matthew J., Jun, Hyunsung D., Kraft, Ralph P., McKernan, Barry, Vikhlinin, Alexey, and Walton, Dominic J. 2020. "Chandra Observations of Candidate Subparsec Binary Supermassive Black Holes." The Astrophysical Journal, 900 148. https://doi.org/10.3847/1538-4357/abad31.