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19982014
most citedThe SPEAR Instrument and On-Orbit Performance

63 citations · 148 across the 3 of their papers we have counts for

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astro-ph1998★ 44 cited

The ROSAT BRIGHT survey: I. Identification of an AGN sample with hard ROSAT X-ray spectra

J. -U. Fischer, G. Hasinger, A. D. Schwope +5

The ROSAT Bright Survey (RBS) aims to completely optically identify the more than 2000 brightest sources detected in the ROSAT all-sky survey at galactic latitudes |b| > 30 degr (e…