TY  - JOUR
AU  - Montgomery, H. L.
AU  - Vaughan, R. C.
TI  - Mean Values of Character Sums
JO  - Canadian journal of mathematics
PY  - 1979
SP  - 476
EP  - 487
VL  - 31
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1979-053-2/
DO  - 10.4153/CJM-1979-053-2
ID  - 10_4153_CJM_1979_053_2
ER  -