View source for Cosmic X-ray sources

==References==

* Bolton, C. 1972.  Identification of Cygnus X-1 with HDE 226868, Nature 235, 271
* Brandt, W. N. and Hasinger, G. 2005, G. Deep Extragalactic X-Ray Surveys, Annu. Rev. of Astron. and Astroph. 43, 827. 
* Giacconi R., Gursky H., Paolini F.R., Rossi B.B. 1962. Evidence for x Rays From Sources Outside the Solar System, Phys. Rev. Lett. 9:439
* Giacconi, R. et al. 1969. Grazing-Incidence Telescopes for X-Ray Astronomy, Space Science Rev. 9, 3G
* Giacconi R. et al. 1979. A high-sensitivity X-ray survey using the Einstein Observatory and the discrete source contribution to the extragalactic X-ray background, Ap J, 234, L1
* Giacconi, R.  et al. 2002. Chandra Deep Field South: The 1 Ms Catalog, ApJ Supp. 139, 369
* Gursky, H. et al. 1972. X-Ray Emission from Rich Clusters of Galaxies, ApJ, 173, L.99G
* Hardcastle, M. J. et al. 2007. New Results on Particle Acceleration in the Centaurus A Jet and Counterjet from a Deep Chandra Observation, ApJ, 670, L81
* Hwang, U. et al. 2004. A Million Second Chandra View of Cassiopeia A, ApJ, 615, L11
* Accretion-Driven Stellar X-ray Sources. Walter H. G. Lewin and Edward P. J. van den Heuvel Eds. Cambridge University Press (1983)
* Markevitch, M. et al.  2004. Direct Constraints on the Dark Matter Self-Interaction Cross Section from the Merging Galaxy Cluster 1E 0657-56, ApJ, 606, 819
* Mitchell, R. J. et al. 1976. Ariel 5 observations of the X-ray spectrum of the Perseus Cluster, MNRAS, 175, 29
* Rhoades, C. and Ruffini, R. 1974. Maximum mass of a neutron star,  Phys. Rev. Lett. 32, 324.
* Rosati, P., Borgani, S., Norman, C. 2002. The Evolution of X-ray Clusters of Galaxies, Annu. Rev. of Astron. and Astroph. 40, 539. 
* Rosati, P. et al. 2004. Chandra and XMM-Newton Observations of RDCS 1252.9-2927, A Massive Cluster at z=1.24, AJ, 127, 230
* Tananbaum, H. et al. 1972. Discovery of a Periodic Pulsating Binary X-Ray Source in Hercules from UHURU, ApJ, 174, L143
* Trümper, J. 1993. ROSAT - A new look at the X-ray sky, Science, 260, 1769
* Schreier, E. et al. 1972. Evidence for the Binary Nature of Centaurus X-3 from UHURU X-Ray Observations, Ap.J, 172, L79
* Setti G, Woltjer L. 1973. Extragalactic X-Ray Sources and Their Contribution to the Diffuse Background, In IAU Symposium No. 55: X-ray and Gamma-Ray Astronomy , ed. H Bradt, R Giacconi, pp. 208–213. Dordrecht: Reidel 
* Webster, B. and Murdin, P. 1972.  Cygnus X-1--a Spectroscopic Binary with a Heavy Companion?, Nature 235, 37
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<b>Internal references</b>
* Teviet Creighton and Richard H. Price (2008) [[Black holes]]. Scholarpedia, 3(1):4277.
* Eric Linder (2008) [[Dark energy]]. Scholarpedia, 3(2):4900.
* Philip Holmes and Eric T. Shea-Brown (2006) [[Stability]]. Scholarpedia, 1(10):1838.