%0 Journal Article
%A N. J. Yurchuk
%T A partially characteristic mixed problem with Goursat initial conditions for linear equations with two-dimensional time
%J Differencialʹnye uravneniâ
%D 1969
%P 898-910
%V 5
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1969_5_5_a11/
%G ru
%F DE_1969_5_5_a11