%0 Journal Article
%A Zygfryd Kominek
%T Some theorems on differentiable solutions of a system of functional equations of n-th order
%J Annales Polonici Mathematici
%D 1980
%P 71-91
%V 37
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/ap-37-1-71-91/
%R 10.4064/ap-37-1-71-91
%G en
%F 10_4064_ap_37_1_71_91