%0 Journal Article
%A A. V. Bitsadze
%T On a hyperbolic system of first-order quasilinear equations
%J Doklady Akademii Nauk
%D 1992
%P 423-427
%V 327
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1992_327_4_a0/
%G ru
%F DAN_1992_327_4_a0