%0 Journal Article %A V. V. Vlasov %T On some spectral problems arising in the theory of differential-difference equations %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1998 %P 872-874 %V 53 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1998_53_4_a10/ %G en %F RM_1998_53_4_a10