%0 Journal Article
%A J. Matkowski
%T The Uniqueness of Solutions of a System of Functional Equations in Some Classes of Functions.
%J Aequationes mathematicae
%D 1972
%P 233-237
%V 8
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AM2_1972__8_136295/
%F AM2_1972__8_136295