%0 Journal Article %A A. A. Lavrik %T The strengthened Titchmarsh hypothesis in the discrete theory of %J Doklady Akademii Nauk %D 1991 %P 1305-1308 %V 319 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1991_319_6_a4/ %G ru %F DAN_1991_319_6_a4