%0 Journal Article
%A S. I. Gaiduk
%T Some two-dimensional mixed problems with an initial function that does not vanish for the conjugation conditions.~I
%J Differencialʹnye uravneniâ
%D 1984
%P 1925-1940
%V 20
%N 11
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1984_20_11_a11/
%G ru
%F DE_1984_20_11_a11