%0 Journal Article
%A Marian Kwapisz
%T On the existence and uniqueness of the solution of a non-linear functional equation of r-th order
%J Annales Polonici Mathematici
%D 1977
%P 35-38
%V 34
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/ap-34-1-35-38/
%R 10.4064/ap-34-1-35-38
%G en
%F 10_4064_ap_34_1_35_38