The ROSAT Brightest Cluster Sample — IV. The extended sample The structure of brightest cluster members. I - Surface photometry The ROSAT Brightest Cluster Sample – III. Optical spectra of the central cluster galaxies VizieR Online Data Catalog: The ROSAT brightest cluster sample - I. (Ebeling+, 1998) The ROSAT Brightest Cluster Sample — I. The compilation of the sample and the cluster log N—log S distribution The Brightest Stars in Nearby Galaxies - Part Four - the Color / Magnitude Diagram for the Brightest Red and Blue Stars in NGC2403 Properties of the X-ray brightest Abell-type clusters of galaxies (XBACs) from ROSAT All-Sky Survey data --- I. The sample Studies of luminous stars in nearby galaxies. VI - The brightest supergiants and the distance to M33 XMM-Newton observations of the Lockman Hole V: time variability of the brightest AGN Studies of luminous stars in nearby galaxies. VII - The brightest blue stars in the spiral galaxies M101 and NGC 2403
