%0 Journal Article
%A A. S. Rudnitskii
%A A. D. Titov
%A A. P. Khapalyuk
%T A boundary value problem for the wave equation in a tetrahedral domain
%J Differencialʹnye uravneniâ
%D 1985
%P 2181-2184
%V 21
%N 12
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1985_21_12_a25/
%G ru
%F DE_1985_21_12_a25