%0 Journal Article
%T Membership in the region of the open cluster NGC2244 via the EM algorithm
%A M. A. Higuera G.
%A A. Uribe
%A R.S. Barrera
%J Revista mexicana de astronom¨ªa y astrof¨ªsica
%D 2002
%I Universidad Nacional Aut¨®noma de M¨¦xico
%U http://www.redalyc.org/articulo.oa?id=57101419