%0 Journal Article
%A A. A. Samarskii
%A V. L. Makarov
%T Realization of exact three-point difference schemes for
%J Doklady Akademii Nauk
%D 1990
%P 538-543
%V 312
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1990_312_3_a5/
%G ru
%F DAN_1990_312_3_a5