%0 Journal Article %A Karol Baron %A Roman Ger %T On MikusiƄski-Pexider functional equation %J Colloquium Mathematicum %D 1973 %P 307-312 %V 28 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-28-2-307-312/ %R 10.4064/cm-28-2-307-312 %G en %F 10_4064_cm_28_2_307_312