Results 131 to 135 of about 160 (135)
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An XMM-Newton Survey of Broad Iron Lines in Seyfert Galaxies
Monthly Notices of the Royal Astronomical Society, 2007Kirpal Nandra, I M George
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A Complete Sample of Seyfert Galaxies Selected at 0.25 keV
Monthly Notices of the Royal Astronomical Society, 2001R Edelson, S Vaughan, R S Warwick
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A NuSTAR Census of Coronal Parameters in Seyfert Galaxies
Astronomy and Astrophysics, 2018Andrea Marinucci +2 more
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Evidence of Rapid Optical Variability in Selected Narrow-Line Seyfert 1 Galaxies
New Astronomy Reviews, 2000exaly