%0 Journal Article %A M. S. Èskina %T The direct and the inverse scattering problem for a partial difference equation %J Doklady Akademii Nauk %D 1966 %P 809-812 %V 166 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1966_166_4_a11/ %G ru %F DAN_1966_166_4_a11