%0 Journal Article
%A V. I. Polovinkin
%T Exterior problems for the polyharmonic equation
%J Doklady Akademii Nauk
%D 1970
%P 1273-1276
%V 194
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1970_194_6_a7/
%G ru
%F DAN_1970_194_6_a7