Wang, Lile https://orcid.org/0000-0002-6540-7042
Greene, Jenny E.
Ju, Wenhua https://orcid.org/0000-0001-7353-6736
Rafikov, Roman R. https://orcid.org/0000-0002-0012-1609
Ruan, John J. https://orcid.org/0000-0001-8665-5523
Schneider, Donald P.
Article Title: SEARCHING FOR BINARY SUPERMASSIVE BLACK HOLES VIA VARIABLE BROAD EMISSION LINE SHIFTS: LOW BINARY FRACTION
Journal Title: The Astrophysical Journal
Article Type: paper
Copyright Information: © 2017. The American Astronomical Society. All rights reserved.
Publication dates
Date Received: 2016-05-19
Date Accepted: 2016-11-11
Online publication date: 2017-01-09