%0 Journal Article
%A R.D. Lazarov
%A V. Makarov
%A W. Weinelt
%T On the Convergence of Difference Schemes for the Approximation of Solutions u...W... (m>0.5) of Elliptic Equations with Mixed Derivatives.
%J Numerische Mathematik
%D 1984
%P 223-232
%V 44
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NUMA_1984__44_132931/
%F NUMA_1984__44_132931