%0 Journal Article
%A V. G. Maz'ya
%A S. A. Nazarov
%T Paradoxes of limit passage in solutions of boundary value problems involving the approximation of smooth domains by polygonal domains
%J Izvestiya. Mathematics 
%D 1987
%P 511-533
%V 29
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM2_1987_29_3_a1/
%G en
%F IM2_1987_29_3_a1