%0 Journal Article
%A Broughan, Kevin A.
%A Zhou, Qizhi
%T On the ratio of the sum of divisors and Euler's totient function. II.
%J Journal of integer sequences
%D 2014
%V 17
%N 9
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JIS_2014__17_9_a2/
%G en
%F JIS_2014__17_9_a2