%0 Journal Article
%A Leonard Y.H. Yap
%T On the Impossibility of Representing Certain Functions by Convolutions.
%J Mathematica Scandinavica
%D 1970
%P 132-140
%V 26
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MS2_1970__26_166131/
%F MS2_1970__26_166131