%0 Journal Article
%A C. T. Ng
%T On the functional equation $f(x) + ∑_{i = 1}^n g_i(y_i) = h(T(x, y_1, y_2,...,y_n))$
%J Annales Polonici Mathematici
%D 1972
%P 329-336
%V 27
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/ap-27-3-329-336/
%R 10.4064/ap-27-3-329-336
%G en
%F 10_4064_ap_27_3_329_336