%0 Journal Article %A H. Haruki %A J. Aczél %A M.A. McKiernan %T General and Regular Solutions of Functional Equations Characterizing Harmonic Polynomials. %J Aequationes mathematicae %D 1968 %P 37-53 %V 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AM2_1968__1_135938/ %F AM2_1968__1_135938