%0 Journal Article %A V. A. Enal'skii %T On two schemes of higher accuracy for the solution of the Dirichlet problem %J Informatics and Automation %D 1966 %P 86-92 %V 74 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1966_74_a5/ %G ru %F TRSPY_1966_74_a5