%0 Journal Article %A Liebling, Thomas M. %A Pournin, Lionel %T Voronoi diagrams and Delaunay triangulations: ubiquitous siamese twins %J Documenta mathematica %D 2012 %P 419-431 %V Optimization Stories %I mathdoc %U http://geodesic.mathdoc.fr/item/DOCMA_2012__S3__a4/ %G en %F DOCMA_2012__S3__a4