%0 Journal Article %A AUREL WINTNER %T On the comparison theorem of Kneser-Hille %J Mathematica Scandinavica %D 1957 %P 255-260 %V 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/MS2_1957__5_165665/ %F MS2_1957__5_165665