Probing quasar shutdown timescales with Hanny's Voorwerp
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author: Kevin Schawinski Pamela L. Gay C. Megan Urry Steven Bamford Gyula I. G. Józsa Lucy Fortson Chris Lintott Shanil Virani Michael Garrett Priyamvada Natarajan William C. Keel Sugata Kaviraj |
| Publication date | 2012 |
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