%0 Journal Article
%A Ak. B. Bazarbekov
%A Ar. B. Bazarbekov
%T Goursat and Darboux problems for the two-dimensional wave equation. I
%J Differencialʹnye uravneniâ
%D 1994
%P 806-813
%V 30
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1994_30_5_a8/
%G ru
%F DE_1994_30_5_a8