%0 Journal Article %A Ralph D. Beetle %T On the Complete Independence of Schimmack's Postulates for the Arithmetic Mean %J Mathematische Annalen %D 1915 %P 444-446 %V 76 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1915__76_158702/ %F MAN_1915__76_158702