%0 Journal Article
%A John W. Barrett
%A R.M. Shanahan
%T Total Flux Estimates for a Finite Element Approximation of the Dirichlet Problem Using the Boundary Penalty Method.
%J Numerische Mathematik
%D 1990
%P 351-364
%V 57
%N 6-7
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NUMA_1990__57_6-7_133453/
%F NUMA_1990__57_6-7_133453