%0 Journal Article
%A S. A. Gabov
%A P. N. Vabishchevich
%T The angular potential for a divergence elliptic operator
%J Doklady Akademii Nauk
%D 1978
%P 835-838
%V 243
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1978_243_4_a3/
%G ru
%F DAN_1978_243_4_a3