%0 Journal Article
%A Wolfgang Walter
%T On a functional equation of Bellman in the theory of dynamic programming.
%J Aequationes mathematicae
%D 1976
%P 435-444
%V 14
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AM2_1976__14_136606/
%F AM2_1976__14_136606