%0 Journal Article
%A Lucia Gastaldi
%A Ricardo Nochetto
%T Optimal L...-Error Estimates for Nonconforming and Mixed Finite Element Methods of Lowest Order.
%J Numerische Mathematik
%D 1986
%P 587-612
%V 50
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NUMA_1986__50_133174/
%F NUMA_1986__50_133174