%0 Journal Article
%A Adam Bobrowski
%A Ma/lgorzata Kubali/nska
%T On a functional equation with derivative and symmetrization
%J Annales Polonici Mathematici
%D 2006
%P 13-24
%V 89
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/ap89-1-2/
%R 10.4064/ap89-1-2
%G en
%F 10_4064_ap89_1_2