@article {2020ApJS..250....8L,
	title = {The Sloan Digital Sky Survey Quasar Catalog: Sixteenth Data Release},
	journal = {\apjs},
	volume = {250},
	number = {1},
	year = {2020},
	month = {sep},
	pages = {8},
	keywords = {1146, 1319, 1671, 205, 343, 902, Astrophysics - Astrophysics of Galaxies, Astrophysics - Cosmology and Nongalactic Astrophysics, catalogs, Cosmology, large-scale structure of the Universe, Observational cosmology, Quasars, surveys},
	doi = {10.3847/1538-4365/aba623},
	author = {Lyke, Brad W. and Higley, Alexandra N. and McLane, J. N. and Schurhammer, Danielle P. and Myers, Adam D. and Ross, Ashley J. and Dawson, Kyle and Chabanier, Sol{\`e}ne and Martini, Paul and Busca, Nicol{\'a}s G. and Mas des Bourboux, H{\'e}lion du and Salvato, Mara and Streblyanska, Alina and Zarrouk, Pauline and Burtin, Etienne and Anderson, Scott F. and Bautista, Julian and Bizyaev, Dmitry and Brandt, W. N. and Brinkmann, Jonathan and Brownstein, Joel R. and Comparat, Johan and Green, Paul and de la Macorra, Axel and Mu{\~n}oz Guti{\'e}rrez, Andrea and Hou, Jiamin and Newman, Jeffrey A. and Palanque-Delabrouille, Nathalie and P{\^a}ris, Isabelle and Percival, Will J. and Petitjean, Patrick and Rich, James and Rossi, Graziano and Schneider, Donald P. and Smith, Alexander and Vivek, M. and Weaver, Benjamin Alan}
}
