%0 Journal Article
%A B. A. Iskenderov
%A E. Kh. Eivazov
%A A. N. Èfendieva
%T Radiation principles for a higher-order elliptic equation in a tube domain
%J Differencialʹnye uravneniâ
%D 1987
%P 1804-1807
%V 23
%N 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1987_23_10_a19/
%G ru
%F DE_1987_23_10_a19