%0 Journal Article
%A A. Dzhuraev
%T Some mixed problems for first-order hyperbolic systems
%J Doklady Akademii Nauk
%D 1991
%P 24-28
%V 318
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1991_318_1_a3/
%G ru
%F DAN_1991_318_1_a3