The globular cluster system of NGC 5846 revisited: colours, sizes and X-ray counterparts A. L. Chies-Santos, M. G. Pastoriza, B. X. Santiago and D. A. Forbes A&A, 455 2 (2006) 453-459 Published online: 04 August 2006 DOI: 10.1051/0004-6361:20054212