TY - JOUR AU - Stefanie S. Loiperdinger AU - Igor E. Shparlinski TI - On the distribution of the Euler function of shifted smooth numbers JO - Colloquium Mathematicum PY - 2010 SP - 139 EP - 148 VL - 120 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm120-1-10/ DO - 10.4064/cm120-1-10 LA - en ID - 10_4064_cm120_1_10 ER -