%0 Journal Article
%A E. V. Radkevich
%T On well-posedness of the Cauchy Problem and the Mixed Problem for some class of hyperbolic systems and equations with constant coefficients and variable multiplicity of characteristics
%J Contemporary Mathematics. Fundamental Directions
%D 2006
%P 110-135
%V 16
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMFD_2006_16_a7/
%G ru
%F CMFD_2006_16_a7