%0 Journal Article %A V. V. Vlasov %T A class of differential-difference equations in a Hilbert space, %J Doklady Akademii Nauk %D 1992 %P 428-432 %V 327 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1992_327_4_a1/ %G ru %F DAN_1992_327_4_a1