%0 Journal Article
%A István Fenyö
%T On the hyperbolic linear functional equations.
%J Aequationes mathematicae
%D 1987
%P 252-258
%V 32
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AM2_1987__32_137189/
%F AM2_1987__32_137189