%0 Journal Article
%A V. L. Oleinik
%T Tight-binding approximation on the lemniscate
%J Zapiski Nauchnykh Seminarov POMI
%D 2000
%P 258-276
%V 270
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_2000_270_a11/
%G ru
%F ZNSL_2000_270_a11