000002447 001__ 2447 000002447 005__ 20160701171705.0 000002447 037__ $$aASTROimport-604 000002447 100__ $$aHensberge, H. 000002447 245__ $$aHigh precision radial velocity determinations for the study of the internal kinematical and dynamical structure and evolution of young stellar groups. 000002447 260__ $$c1990 000002447 700__ $$a van Dessel, E. L. 000002447 700__ $$a Burger, M. 000002447 700__ $$a de Zeeuw, P. T. 000002447 700__ $$a Lub, J. 000002447 700__ $$a Lepoole, R. S. 000002447 700__ $$a Verschueren, W. 000002447 700__ $$a David, M. 000002447 700__ $$a Theuns, T. 000002447 700__ $$a De Loore, C. 000002447 700__ $$a de Geus, E. J. 000002447 700__ $$a Mathieu, R. D. 000002447 700__ $$a Blaauw, A. 000002447 773__ $$c20-21$$pThe Messenger$$v61$$y1990 000002447 85642 $$ahttp://esoads.eso.org/abs/1990Msngr..61...20H 000002447 905__ $$apublished in 000002447 980__ $$aNONREF