%0 Journal Article %A Horst Alzer %A Bert Jagers %T A functional inequality for real-analytic functions. %J Aequationes mathematicae %D 1992 %P 225-235 %V 43 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AM2_1992__43_1_137466/ %F AM2_1992__43_1_137466