daviddarling.info: D galaxy, abgerufen am 18. August 2018
doi.org
W. W. Morgan, D. E. Osterbrock: On the Classification of the Forms and the Stellar Content of Galaxies. In: The Astronomical Journal. 74, S. 515, doi:10.1086/110828.
C. J. Conselice, J. S. Gallagher: Galaxy aggregates in the Coma cluster. In: Monthly Notices of the Royal Astronomical Society. 297, 1998, S. L34, doi:10.1046/j.1365-8711.1998.01717.x.
Hrant M. Tovmassian, Heinz Andernach: On the formation of cD galaxies and their parent clusters. In: Monthly Notices of the Royal Astronomical Society. 427, 2012, S. 2047, doi:10.1111/j.1365-2966.2012.22044.x.
S. Giacintucci, T. Venturi, M. Murgia, D. Dallacasa, R. Athreya, S. Bardelli, P. Mazzotta, D. J. Saikia: Radio morphology and spectral analysis of cD galaxies in rich and poor galaxy clusters. In: Astronomy & Astrophysics. 476, 2007, S. 99, doi:10.1051/0004-6361:20077918.
