%0 Journal Article
%A S. E. Pastukhova
%T On~the well-posedness of the mixed problem for a~strictly hyperbolic operator with a~singular directional derivative
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1981
%P 193-194
%V 36
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1981_36_6_a17/
%G en
%F RM_1981_36_6_a17