%0 Journal Article
%A E.W. Cheney
%A Xingping Sun
%T The fundamentality of sets of ridge functions.
%J Aequationes mathematicae
%D 1992
%P 226-235
%V 44
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AM2_1992__44_1_137494/
%F AM2_1992__44_1_137494