%0 Journal Article
%A E. A. Larionov
%T Differential equations of hyperbolic type
%J Differencialʹnye uravneniâ
%D 1992
%P 91-96
%V 28
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1992_28_1_a10/
%G ru
%F DE_1992_28_1_a10