The central dynamics of M3, M13, and M92: stringent limits on the masses of intermediate-mass black holesS. Kamann, L. Wisotzki, M. M. Roth, J. Gerssen, T.-O. Husser, C. Sandin and P. WeilbacherA&A, 566 (2014) A58DOI: https://doi.org/10.1051/0004-6361/201322183
