papers
Publications (4)
astro-ph1995
A FIRST DETERMINATION OF THE SURFACE DENSITY OF GALAXY CLUSTERS AT VERY LOW X--RAY FLUXES
P. Rosati, R. Della Ceca, R. Burg +2
astro-ph1999
The ROSAT deep survey: V. X-rays Sources and Optical Identifications in the Marano Field
G. Zamorani, M. Mignoli, G. Hasinger +7
astro-ph1998
Constraining q_0 with Cluster Gas Mass Fractions: A Feasibility Study
K. Rines, W. Forman, U. Pen +2
astro-ph2000
The Northern ROSAT All-Sky (NORAS) Galaxy Cluster Survey I: X-ray Properties of Clusters Detected as Extended X-ray Sources
H. Boehringer, W. Voges, J. P. Huchra +11