@article{Hensberge:2447, author = "Hensberge, H. and van Dessel, E. L. and Burger, M. and de Zeeuw, P. T. and Lub, J. and Lepoole, R. S. and Verschueren, W. and David, M. and Theuns, T. and De Loore, C. and de Geus, E. J. and Mathieu, R. D. and Blaauw, A.", title = "{High precision radial velocity determinations for the study of the internal kinematical and dynamical structure and evolution of young stellar groups.}", year = "1990", }