%0 Journal Article
%A Erdös, Paul
%T On an Elementary Problem in Number Theory
%J Canadian mathematical bulletin
%D 1958
%P 5-8
%V 1
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1958-002-9/
%R 10.4153/CMB-1958-002-9
%F 10_4153_CMB_1958_002_9