%0 Journal Article
%A N. Yu. Kapustin
%T Three boundary value problems for a hyperbolic equation in a
%J Doklady Akademii Nauk
%D 1985
%P 555-558
%V 285
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1985_285_3_a8/
%G ru
%F DAN_1985_285_3_a8