%0 Journal Article
%A W. Narkiewicz
%T On a conjecture of Erdös
%J Colloquium Mathematicum
%D 1971
%P 313-315
%V 37
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm-37-2-313-315/
%R 10.4064/cm-37-2-313-315
%G de
%F 10_4064_cm_37_2_313_315