Alfaro, E. J., Delgado, A. J., Gómez-Flechoso, M. A., and Ferrini, F.
in Galaxy Disks and Disk Galaxies, proceeding of a conference held in Rome, Italy, June 12-16, 2000 at the Pontifical Gregorian University and sponsored by the Vatican Observatory. ASP Conference Series, Vol. 230. Edited by José G. Funes, S. J. and Enrico Maria Corsini. San Francisco: Astronomical Society of the Pacific. ISBN: 1-58381-063-3, 2001, pp. 45-46
Here we present the analysis of the velocity space in function of cluster luminosity for a sample of halo globular clusters with complete kinematic information.