Dark energy and the structure of the Coma cluster of galaxies A. D. Chernin, G. S. Bisnovatyi-Kogan, P. Teerikorpi, M. J. Valtonen, G. G. Byrd and M. Merafina A&A, 553 (2013) A101 Published online: 16 May 2013 DOI: 10.1051/0004-6361/201220781