TY  - JOUR
TI  - Exponential Sums on Reduced Residue Systems
JO  - Canadian mathematical bulletin
PY  - 1998
SP  - 187
EP  - 195
VL  - 41
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1998-028-5/
DO  - 10.4153/CMB-1998-028-5
ID  - 10_4153_CMB_1998_028_5
ER  -