Pedro Machado Manhães de Castro Jane Tournois Pierre Alliez Olivier Devillers Filtering Relocations on a Delaunay Triangulation. 1465-1474 2009 28 Comput. Graph. Forum 5 http://dx.doi.org/10.1111/j.1467-8659.2009.01523.x db/journals/cgf/cgf28.html#CastroTAD09