%0 Journal Article
%A V. N. Popov
%A M. M. Skriganov
%T Remark on the spectrum structure of the two-dimensional Schrödinger operator with the periodic potential
%J Zapiski Nauchnykh Seminarov POMI
%D 1981
%P 131-133
%V 109
%U http://geodesic.mathdoc.fr/item/ZNSL_1981_109_a5/
%G ru
%F ZNSL_1981_109_a5