%0 Journal Article
%A A. A. Oblomkov
%T Spectral properties of two classes of periodic difference operators
%J Sbornik. Mathematics
%D 2002
%P 559-584
%V 193
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_2002_193_4_a4/
%G en
%F SM_2002_193_4_a4