论文信息 - BL Lac objects from the extended medium sensitivity survey: The surface density - 字舞流文

BL Lac objects from the extended medium sensitivity survey: The surface density

R. Schild | S. Morris | J. Stocke | I. Gioia | A. Wolter | Tommaso Maccacarol

[1] A. Cavaliere,et al. BL Lac objects as an evolving population , 1986 .

[2] D. Maccagni,et al. On the surface density of X-ray selected BL Lacertae objects , 1984 .

[3] R. Schild,et al. The medium sensitivity survey - A new sample of X-ray sources with optical identifications and the revised extragalactic log N-log S , 1984 .

[4] C. Impey,et al. The calibration of a radio-independent search for BL Lac objects , 1982 .

[5] Peter J. Serlemitsos,et al. Complete x-ray sample of the high-latitude (Vertical BarbVertical Bar>20/sup 0/) sky from HEAO 1 A-2: Log N-log S and luminosity functions , 1982 .

[6] G. Burbidge,et al. A Revised Optical Catalogue of Quasi-Stellar Objects , 1980 .

[7] G. Burbidge,et al. A new optical catalog of quasi-stellar objects , 1977 .

[8] E. Borra,et al. A search for faint highly polarized objects , 1984 .