Liu, Tingting, Koss, Michael, Blecha, Laura, Ricci, Claudio, Trakhtenbrot, Benny, Mushotzky, Richard, Harrison, Fiona, Ichikawa, Kohei, Kakkad, Darshan, Oh, Kyuseok, Powell, Meredith, Privon, George C., Schawinski, Kevin, Shimizu, T. Taro, Smith, Krista Lynne, Stern, Daniel, Treister, Ezequiel, and Urry, C. Megan. The BAT AGN Spectroscopic Survey. XVIII. Searching for Supermassive Black Hole Binaries in X-Rays. Retrieved from https://par.nsf.gov/biblio/10189623. The Astrophysical Journal 896.2 Web. doi:10.3847/1538-4357/ab952d.

Liu, Tingting, Koss, Michael, Blecha, Laura, Ricci, Claudio, Trakhtenbrot, Benny, Mushotzky, Richard, Harrison, Fiona, Ichikawa, Kohei, Kakkad, Darshan, Oh, Kyuseok, Powell, Meredith, Privon, George C., Schawinski, Kevin, Shimizu, T. Taro, Smith, Krista Lynne, Stern, Daniel, Treister, Ezequiel, & Urry, C. Megan. The BAT AGN Spectroscopic Survey. XVIII. Searching for Supermassive Black Hole Binaries in X-Rays. The Astrophysical Journal, 896 (2). Retrieved from https://par.nsf.gov/biblio/10189623. https://doi.org/10.3847/1538-4357/ab952d

Liu, Tingting, Koss, Michael, Blecha, Laura, Ricci, Claudio, Trakhtenbrot, Benny, Mushotzky, Richard, Harrison, Fiona, Ichikawa, Kohei, Kakkad, Darshan, Oh, Kyuseok, Powell, Meredith, Privon, George C., Schawinski, Kevin, Shimizu, T. Taro, Smith, Krista Lynne, Stern, Daniel, Treister, Ezequiel, and Urry, C. Megan. "The BAT AGN Spectroscopic Survey. XVIII. Searching for Supermassive Black Hole Binaries in X-Rays". The Astrophysical Journal 896 (2). Country unknown/Code not available. https://doi.org/10.3847/1538-4357/ab952d. https://par.nsf.gov/biblio/10189623.

@article{osti_10189623,
place = {Country unknown/Code not available}, title = {The BAT AGN Spectroscopic Survey. XVIII. Searching for Supermassive Black Hole Binaries in X-Rays}, url = {https://par.nsf.gov/biblio/10189623}, DOI = {10.3847/1538-4357/ab952d}, abstractNote = {}, journal = {The Astrophysical Journal}, volume = {896}, number = {2}, author = {Liu, Tingting and Koss, Michael and Blecha, Laura and Ricci, Claudio and Trakhtenbrot, Benny and Mushotzky, Richard and Harrison, Fiona and Ichikawa, Kohei and Kakkad, Darshan and Oh, Kyuseok and Powell, Meredith and Privon, George C. and Schawinski, Kevin and Shimizu, T. Taro and Smith, Krista Lynne and Stern, Daniel and Treister, Ezequiel and Urry, C. Megan}, }