UCDs in the Coma Cluster K. Chiboucas, R. Brent Tully, R.O. Marzke, S. Phillipps, J. Price, E.W. Peng, N. Trentham, D. Carter and D. Hammer EAS Publications Series, 48 (2011) 225-230 Published online: 11 July 2011 DOI: 10.1051/eas/1148051