%0 Journal Article
%A Yu. V. Zasorin
%T The Helmholtz equation with an anisotropic source
%J Doklady Akademii Nauk
%D 1989
%P 27-31
%V 308
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1989_308_1_a4/
%G ru
%F DAN_1989_308_1_a4