%0 Journal Article
%A S. Czerwik
%T Continuous solutions of a functional equation
%J Matematički vesnik
%D 1975
%P 241 
%V 27
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MV_1975_27_1_a27/
%F MV_1975_27_1_a27