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A possible close supermassive black-hole binary in a quasar with optical periodicity.Determining the fraction of reddened quasars in COSMOS with multiple selection techniques from X-ray to radio wavelengthsTesting the completeness of the SDSS colour selection for ultramassive, slowly spinning black holesActive galactic nuclei: what’s in a name?SINFONI spectra of heavily obscured AGNs in COSMOS: Evidence of outflows in a MIR/O target atz~ 2.5
P2860
description
article publié dans la revue scientifique Astrophysical Journal
@fr
im Oktober 2007 veröffentlichter wissenschaftlicher Artikel
@de
scientific article published in the Astrophysical Journal
@en
wetenschappelijk artikel
@nl
наукова стаття, опублікована в жовтні 2007
@uk
name
The FIRST‐2MASS Red Quasar Survey
@en
The FIRST‐2MASS Red Quasar Survey
@nl
type
label
The FIRST‐2MASS Red Quasar Survey
@en
The FIRST‐2MASS Red Quasar Survey
@nl
prefLabel
The FIRST‐2MASS Red Quasar Survey
@en
The FIRST‐2MASS Red Quasar Survey
@nl
P2093
P356
P1476
The FIRST‐2MASS Red Quasar Survey
@en
P2093
David J. Helfand
Michael D. Gregg
Richard L. White
Robert H. Becker
P304
P356
10.1086/521073
P407
P577
2007-10-01T00:00:00Z
P5875
P818
P819
2007ApJ...667..673G