%0 Journal Article
%A E. Ya. Khruslov
%T On~the Neumann boundary problem in a~domain with complicated boundary
%J Sbornik. Mathematics
%D 1970
%P 553-571
%V 12
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1970_12_4_a5/
%G en
%F SM_1970_12_4_a5