%0 Journal Article
%A S. A. Tersenov
%T A problem with data on a line of degeneration for systems of equations of hyperbolic type
%J Doklady Akademii Nauk
%D 1964
%P 285-288
%V 155
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1964_155_2_a10/
%G ru
%F DAN_1964_155_2_a10