%0 Journal Article
%A S. A. Nazarov
%A M. V. Olyushin
%T Approximation of smooth contours by polygonal ones. Paradoxes in problems for the Lame system
%J Izvestiya. Mathematics 
%D 1997
%P 619-646
%V 61
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM2_1997_61_3_a5/
%G en
%F IM2_1997_61_3_a5