%0 Journal Article
%A J. Hartung
%T A Stable Interior Penalty Method for Convex Extremal Problems.
%J Numerische Mathematik
%D 1977
%P 149-158
%V 29
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NUMA_1977__29_132510/
%F NUMA_1977__29_132510