%0 Journal Article
%A S. P. Belinskii
%T An existence theorem for the solution of an inverse problem for a hyperbolic system of first-order equations
%J Differencialʹnye uravneniâ
%D 1991
%P 692-695
%V 27
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1991_27_4_a15/
%G ru
%F DE_1991_27_4_a15