%0 Journal Article
%A B. I. Rukhlin
%T The solution of certain discrete problems which reduce to a Riemann problem
%J Differencialʹnye uravneniâ
%D 1968
%P 1705-1712
%V 4
%N 9
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1968_4_9_a16/
%G ru
%F DE_1968_4_9_a16