%0 Journal Article %A A. Ya. Gordon %T A sufficient condition for the continuity of the spectrum of a discrete Schrödinger operator %J Matematičeskie zametki %D 1990 %P 38-46 %V 48 %N 6 %U http://geodesic.mathdoc.fr/item/MZM_1990_48_6_a4/ %G ru %F MZM_1990_48_6_a4