%0 Journal Article
%A L. I. Danilov
%T On absence of eigenvalues in the spectra of two-dimensional periodic Dirac and Schrödinger operators
%J Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta
%D 2004
%P 49-84
%N 1
%U http://geodesic.mathdoc.fr/item/IIMI_2004_1_a2/
%G ru
%F IIMI_2004_1_a2