%0 Journal Article
%A M. P. Grigolia
%T On the uniqueness of the solution of the characteristic problem for higher-order hyperbolic differential equations
%J Differencialʹnye uravneniâ
%D 1988
%P 1747-1756
%V 24
%N 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1988_24_10_a11/
%G ru
%F DE_1988_24_10_a11