%0 Journal Article %A A. A. Dezin %T Global solvability of multidimensional difference equations and a construction of Spencer type %J Doklady Akademii Nauk %D 1971 %P 28-31 %V 196 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1971_196_1_a5/ %G ru %F DAN_1971_196_1_a5