%0 Journal Article %A KAROL BARON %T Continuous Solutions of a Functional Equation of n-th Order %J Aequationes mathematicae %D 1973 %P 257-259 %V 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/AM2_1973__9_136353/ %F AM2_1973__9_136353