Martin Isenburg Yuanxin Liu Jonathan Richard Shewchuk Jack Snoeyink Illustrating the streaming construction of 2D delaunay triangulations. 481-482 2006 conf/compgeom/2006 Symposium on Computational Geometry http://doi.acm.org/10.1145/1137856.1137929 db/conf/compgeom/compgeom2006.html#IsenburgLSS06