%0 Journal Article
%A R.J. HERBOLD
%A R.S. VARGA
%T The Effect of Quadrature Errors in the Numerical Solution of Two-Dimensional Boundary Value Problems by Variational Techniques
%J Aequationes mathematicae
%D 1971
%P 36-58
%V 7
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AM2_1971__7_136220/
%F AM2_1971__7_136220