Unveiling the Distribution of Absorption in the AGN Population
The XMM-LSS Cluster Sample and its Cosmological Applications
X-ray Properties in Galaxy Clusters
X-ray Properties of Magnetic Flares Orbiting Above the Accretion Disk in Active Galactic Nuclei
XMM-Newton Observations of the Laor et al. Sample of PG Quasars
Type II Quasars in the Most Luminous Galaxies
XMM-Newton Observations of Luminous Narrow-Line Seyfert 1 Galaxies
An Explanation for the Soft X-ray Excess in AGN