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Publications by F. Ursini
Multi-Wavelength Campaign on NGC 7469. II. Column Densities and Variability in the X-Ray Spectrum
Astronomy and Astrophysics
Astrophysics
Astronomy
Planetary Science
Space
An XMM-Newton Look at the Strongly Variable Radio-Weak BL Lac Fermi J1544-0649
Astronomy and Astrophysics
Astrophysics
Astronomy
Planetary Science
Space
HST/COS Observations of the Newly Discovered Obscuring Outflow in NGC 3783
Astronomy and Astrophysics
Astrophysics
Astronomy
Planetary Science
Space
