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SUMMARY:Observing Quasars that Switch Off. And back On again:  What we are
  learning\, and still don't understand\, about the active central engines.
  - Nic Ross (University of Edinburgh)
DTSTART:20170505T103000Z
DTEND:20170505T113000Z
UID:TALK70711@talks.cam.ac.uk
CONTACT:Sergey Koposov
DESCRIPTION:Abstract not available
LOCATION:Kavli LMR\, IoA
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