%0 Journal Article
%A V. Ya. Ivriǐ
%T Propagation of singularities of solutions of nonclassical boundary value problems for second-order hyperbolic equations
%J Trudy Moskovskogo matematičeskogo obŝestva
%D 1981
%P 81-91
%V 43
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MMO_1981_43_a2/
%G ru
%F MMO_1981_43_a2