%0 Journal Article
%A Ralf Kern
%T On Multiply Periodic Real Functions: An Addendum.
%J Manuscripta mathematica
%D 1977
%P 289-292
%V 22
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MM2_1977__22_251737/
%F MM2_1977__22_251737