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2009ATel.1931....1A - The Astronomer's Telegram, 1931, 1-1 (2009)
Swift observation of the candidate supermassive black hole binary SDSS J153636.22+044127.0.
ARZOUMANIAN Z., LOEWENSTEIN M., MUSHOTZKY R.F. and GENDREAU K.C.
Journal keyword(s):
Simbad objects: 1
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