%0 Journal Article %A V. G. Romanov %A S. I. Kabanikhin %A G. B. Bakanov %T Investigation of a differential-difference analogue of a %J Doklady Akademii Nauk %D 1990 %P 794-797 %V 311 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1990_311_4_a4/ %G ru %F DAN_1990_311_4_a4