%0 Journal Article
%A J. O. Yakovleva
%T The Riemann matrix  for some systems of the differential hyperbolic-type equations of the high order
%J Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences
%D 2024
%P 799-808
%V 28
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VSGTU_2024_28_4_a10/
%G ru
%F VSGTU_2024_28_4_a10