%0 Journal Article
%A Youness Lamzouri
%A M. Tip Phaovibul
%A Alexandru Zaharescu
%T On the distribution of the partial sum
 of Euler's totient function in residue classes
%J Colloquium Mathematicum
%D 2011
%P 115-127
%V 123
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm123-1-8/
%R 10.4064/cm123-1-8
%G en
%F 10_4064_cm123_1_8