%0 Journal Article
%A T. Yu. Mikhailova
%T Symmetrization of invariant hyperbolic equations
%J Doklady Akademii Nauk
%D 1983
%P 546-550
%V 270
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1983_270_3_a7/
%G ru
%F DAN_1983_270_3_a7