%0 Journal Article %T Bell, E. T., Umbral symmetric functions and algebraic analogues of the Bernoullian and Eulerian numbers and functions %J Mathematische Zeitschrift %D 1924 %P 35-49 %V 19 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1924__19_167764/ %F MZ_1924__19_167764