%0 Journal Article
%A N. G. Marchuk
%T Hyperbolically symmetrizable systems of equations
%J Differencialʹnye uravneniâ
%D 1986
%P 652-662
%V 22
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1986_22_4_a10/
%G ru
%F DE_1986_22_4_a10