%0 Journal Article
%A Yu. G. Safarov
%T On propagation of singularities of solutions of initial-boundary value problems for first order hyperbolic systems.
%J Zapiski Nauchnykh Seminarov POMI
%D 1985
%P 138-149
%V 147
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_1985_147_a10/
%G ru
%F ZNSL_1985_147_a10