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Dust covering factor, silicate emission, and star formation in luminous QSOs
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Clumpy stellar winds and the obscuration of Active Galactic Nuclei
S. Nayakshin et al.
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The synthesis of the cosmic X-ray background in the Chandra and XMM-Newton era
R. Gilli et al.
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Hard X-ray luminosity function and absorption distribution of nearby AGN: INTEGRAL all-sky survey
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The distribution of absorption in AGN detected in the XMM-Newton observations of the CDFS
T. Dwelly et al.
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The X-ray nuclei of intermediate-redshift radio sources
M. J. Hardcastle et al.
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X-ray spectral properties of active galactic nuclei in the Chandra Deep Field South
P Tozzi et al.
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A hard X-ray view of giga-hertz peaked spectrum radio galaxies
M Guainazzi et al.
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Aligning spinning black holes and accretion discs
A. R. King et al.
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The luminosity dependence of the type 1 active galactic nucleus fraction
C Simpson
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Implications for unified schemes from the quasar fraction and emission-line luminosities in radio-selected samples
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The central dusty torus in the active nucleus of NGC 1068
W Jaffe et al.
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The quasar fraction in low-frequency-selected complete samples and implications for unified schemes
CJ Willott et al.
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Highly polarized structures in the near-nuclear regions of Cygnus A: intrinsic anisotropy within the cones?
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