%0 Journal Article
%A H.L. Krall
%A I.M. Sheffer
%T On pairs of related orthogonal polynomial sets.
%J Mathematische Zeitschrift
%D 1964
%P 425-450
%V 86
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZ_1964__86_170355/
%F MZ_1964__86_170355