%0 Journal Article
%A V. A. Kalyagin
%T Characteristics of the spectra of higher-order difference
%J Doklady Akademii Nauk
%D 1995
%P 15-17
%V 340
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1995_340_1_a3/
%G ru
%F DAN_1995_340_1_a3