%0 Journal Article
%A Gunnar Dirdal
%T Congruence properties for a class of arithmetical functions.
%J Mathematica Scandinavica
%D 1976
%P 247-261
%V 38
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MS2_1976__38_166471/
%F MS2_1976__38_166471