TY  - JOUR
AU  - Wenpeng Zhang
AU  - Zhefeng Xu
TI  - On the Dirichlet characters of polynomials
 in several variables
JO  - Acta Arithmetica
PY  - 2006
SP  - 117
EP  - 124
VL  - 121
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/aa121-2-2/
DO  - 10.4064/aa121-2-2
LA  - en
ID  - 10_4064_aa121_2_2
ER  -