Abstract
We give a possible explanation for the peculiar flattening of some cD galaxies, and for their alignment with the cluster's overall rotation.
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Di Fazio, A., Vagnetti, F. Conjectures on the ellipticity of cD galaxies. Astrophys Space Sci 64, 509–512 (1979). https://doi.org/10.1007/BF00639525
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DOI: https://doi.org/10.1007/BF00639525