%0 Journal Article
%A W. Narkiewicz
%T On a summation formula of E. Cohen
%J Colloquium Mathematicum
%D 1963
%P 85-86
%V 11
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm-11-1-85-86/
%R 10.4064/cm-11-1-85-86
%G en
%F 10_4064_cm_11_1_85_86