%0 Journal Article %A Maciej Sablik %T The continuous solution of a functional equation of Abel. %J Aequationes mathematicae %D 1990 %P 19-39 %V 39 %N 2-3 %I mathdoc %U http://geodesic.mathdoc.fr/item/AM2_1990__39_2-3_137335/ %F AM2_1990__39_2-3_137335