Nana negra (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "Nana negra" in Catalan language version.

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daviddarling.info

brown dwarf, entrada a The Encyclopedia of Astrobiology, Astronomy, and Spaceflight, David Darling, accés on line 24 maig 2007.

Baryonic Dark Matter: The Results from Microlensing Surveys, Charles Alcock, Robyn A. Allsman, David Alves, Tim S. Axelrod, Andrew C. Becker, David Bennett, Kem H. Cook, Andrew J. Drake, Ken C. Freeman, Kim Griest, Matt Lehner, Stuart Marshall, Dante Minniti, Bruce Peterson, Mark Pratt, Peter Quinn, Alex Rodgers, Chris Stubbs, Will Sutherland, Austin Tomaney, Thor Vandehei, and Doug L. Welch, pp. 362 ff., in The Third Stromlo Symposium: The Galactic Halo, eds. B. K. Gibson, T. S. Axelrod, and M. E. Putman, ASP Conference Series 165 (1999).
A failed search for black dwarfs as companions to nearby stars, R. F. Jameson, M. R. Sherrington, and A. R. Giles, Monthly Notices of the Royal Astronomical Society, 205 (October 1983), pp. 39P–41P.

Extreme Stars: White Dwarfs & Neutron Stars, Jennifer Johnson, lecture notes, Astronomy 162, Ohio State University, accessed online May 3, 2007.

Richmond, Michael. «Late stages of evolution for low-mass stars» (en anglès). Rochester Institute of Technology. [Consulta: 4 agost 2006].