%0 Journal Article
%A M. Hosszú
%T On some functional equations and on their classification
%J Matematički vesnik
%D 1966
%P 139 
%V 18
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MV_1966_18_3_a0/
%F MV_1966_18_3_a0