%0 Journal Article
%A É. B. Bykhovskii
%T Certain topological questions, for finite-dimensional vector fields, connected with the theory of discontinuous solutions of systems of quasilinear conservation laws
%J Doklady Akademii Nauk
%D 1969
%P 994-997
%V 186
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1969_186_5_a1/
%G ru
%F DAN_1969_186_5_a1