%0 Journal Article
%A D. I. Gegia
%T Characteristic problem for the Monge--Amp\`ere equation of hyperbolic type
%J Differencialʹnye uravneniâ
%D 1983
%P 166-169
%V 19
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1983_19_1_a23/
%G ru
%F DE_1983_19_1_a23