TY  - JOUR
AU  - Youness Lamzouri
AU  - M. Tip Phaovibul
AU  - Alexandru Zaharescu
TI  - On the distribution of the partial sum
 of Euler's totient function in residue classes
JO  - Colloquium Mathematicum
PY  - 2011
SP  - 115
EP  - 127
VL  - 123
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm123-1-8/
DO  - 10.4064/cm123-1-8
LA  - en
ID  - 10_4064_cm123_1_8
ER  -