A proper motion study of the globular cluster M 10 L. Chen, M. Geffert, J. J. Wang, K. Reif and J. M. Braun Astron. Astrophys. Suppl. Ser., 145 2 (2000) 223-228 Published online: 15 August 2000 DOI: 10.1051/aas:2000238