%0 Journal Article
%A V. I. Paškovskii
%T A certain mixed problem for the Tricomi equation
%J Differencialʹnye uravneniâ
%D 1970
%P 200-203
%V 6
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1970_6_1_a21/
%G ru
%F DE_1970_6_1_a21