TY  - JOUR
AU  - Hong Bing Yu
TI  - Estimates of character sums with exponential function
JO  - Acta Arithmetica
PY  - 2001
SP  - 211
EP  - 218
VL  - 97
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/aa97-3-2/
DO  - 10.4064/aa97-3-2
LA  - en
ID  - 10_4064_aa97_3_2
ER  -