%0 Journal Article
%A Ivo Babuska
%T The Finite Element Method with Lagrangian Multipliers.
%J Numerische Mathematik
%D 1972
%P 179-192
%V 20
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NUMA_1972__20_132183/
%F NUMA_1972__20_132183