%0 Journal Article
%A A. I. Ibragimov
%A E. M. Landis
%T Trichotomy of solutions of the Neumann problem for the Laplace
%J Doklady Akademii Nauk
%D 1984
%P 783-786
%V 275
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1984_275_4_a2/
%G ru
%F DAN_1984_275_4_a2