%0 Journal Article
%A T. V. Chekmarev
%T A certain property of the solution of a system of Euler--Poisson--Darboux equations in a doubly connected domain
%J Differencialʹnye uravneniâ
%D 1977
%P 159-162
%V 13
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1977_13_1_a21/
%G ru
%F DE_1977_13_1_a21