%0 Journal Article %A Marek Czerni %T Stability of normal regions for linear homogenous functional equations. %J Aequationes mathematicae %D 1988 %P 176-187 %V 36 %N 2-3 %I mathdoc %U http://geodesic.mathdoc.fr/item/AM2_1988__36_2-3_137282/ %F AM2_1988__36_2-3_137282