%0 Journal Article %A Marek Kuczma %T Some Remarks on the Functional Equation Characterizing the Root. (Short Communication). %J Aequationes mathematicae %D 1968 %P 209-210 %V 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AM2_1968__1_135968/ %F AM2_1968__1_135968