%0 Journal Article
%A V. S. Ryaben'kii
%T Green's formula for systems of difference equations with constant coefficients
%J Matematičeskie zametki
%D 1969
%P 615-622
%V 5
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1969_5_5_a14/
%G ru
%F MZM_1969_5_5_a14