Obscured Active Galactic Nuclei

Obscured Active Galactic Nuclei and Obscured Accretion

Obscured Activity: AGN, Quasars, Starbursts and ULIGs observed by the Infrared Space Observatory

Obscured AGB stars in the Magellanic Clouds II. Near-infrared and mid-infrared counterparts

Obscured AGN and the X-ray, Optical and Far-Infrared Number Counts of AGN in the GOODS Fields

Obscured AGN from the ELAIS Deep X-ray Survey

Obscured AGN in Multiwavelength Surveys

Obscured AGN: clues from high-resolution imaging and spectroscopy

Obscured AGN: the hidden side of the X-ray Universe

Obscured and powerful AGN and starburst activities at z~3.5

Obscured and unobscured active galactic nuclei in the Spitzer Space Telescope First Look Survey

Obscured and Unobscured AGN Evolution and the X-ray background

Obscured and unobscured AGN populations in a hard-X-ray selected sample of the XMDS survey

Obscured Asymptotic Giant Branch stars in the Magellanic Clouds III. New IRAS counterparts

Obscured Asymptotic Giant Branch stars in the Magellanic Clouds IV. Carbon stars and OH/IR stars

Obscured Asymptotic Giant Branch Variables in the Large Magellanic Cloud and the Period-Luminosity Relation

Obscured Binary Quasar Cores in SDSS J104807.74+005543.5?

Obscured clusters. II. GLIMPSE-C02 - A new metal rich globular cluster in the Milky Way

Obscured clusters. III. Follow-up observations of Mercer 23

Obscured clusters.I. GLIMPSE30 - Young Milky Way Star Cluster Hosting Wolf-Rayet Stars