%0 Journal Article %A Silvano Delladio %T Special generalized Gauss graphs and their application to minimization of functional involving curvatures. %J Journal für die reine und angewandte Mathematik %D 1997 %P 17-44 %V 486 %I mathdoc %U http://geodesic.mathdoc.fr/item/JRAM_1997__486_153904/ %F JRAM_1997__486_153904