@article{article, title = {{Black Hole Variability and the Star Formation-Active Galactic Nucleus Connection: Do All Star-Forming Galaxies Host an Active Galactic Nucleus?}}, publisher = {{IOP Publishing}}, url = {{}}, year = {{2014}}, month = {{1}}, author = {{Hickox RC and Mullaney JR and Alexander DM and Chen C-TJ and Civano FM and Goulding AD and Hainline KN}}, doi = {{10.1088/0004-637x/782/1/9}}, volume = {{782}}, journal = {{The Astrophysical Journal}}, issue = {{1}}, pages = {{---}}, note = {{Accessed on 2025/11/18}}}