%0 Journal Article %A Oberhuber, Tomáš %T Finite difference scheme for the Willmore flow of graphs %J Kybernetika %D 2007 %P 855-867 %V 43 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/KYB_2007__43_6_a9/ %G en %F KYB_2007__43_6_a9