%0 Journal Article
%A N. G. Topiler
%T Behavior of the solution of the Cauchy problem for the equation $u_{xx}-q(x)u_{tt}=0$ for large time values~$t$
%J Differencialʹnye uravneniâ
%D 1983
%P 347-353
%V 19
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1983_19_2_a14/
%G ru
%F DE_1983_19_2_a14