%0 Journal Article
%A V. N. Sushch
%T The Poisson difference equation on a curvilinear grid
%J Differencialʹnye uravneniâ
%D 1996
%P 684-688
%V 32
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1996_32_5_a14/
%G ru
%F DE_1996_32_5_a14