%0 Journal Article
%A I.G. Rosenberg
%T On generating large classes of Sheffer functions.
%J Aequationes mathematicae
%D 1978
%P 164-181
%V 17
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AM2_1978__17_136738/
%F AM2_1978__17_136738