%0 Journal Article
%A Bellman, Richard
%T Some questions concerning difference approximations to partial  differential equations.
%J Bollettino della Unione matematica italiana
%D 1962
%P 188-190
%V 17
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/BUMI_1962_3_17_2_a5/
%G en
%F BUMI_1962_3_17_2_a5