%0 Journal Article
%A Yu. G. Rykov
%T Character of propagation of disturbances in the Cauchy problem for quasilinear first-order equations
%J Matematičeskie zametki
%D 1987
%P 712-722
%V 42
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1987_42_5_a10/
%G ru
%F MZM_1987_42_5_a10