%0 Journal Article
%A A. S. Tsygankov
%T A certain inequality for the solution of the Dirichlet problem in a ball
%J Differencialʹnye uravneniâ
%D 1969
%P 768-771
%V 5
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1969_5_4_a19/
%G ru
%F DE_1969_5_4_a19