TY  - JOUR
AU  - A. Sárközy
TI  - On sums and products of residues modulo $p$
JO  - Acta Arithmetica
PY  - 2005
SP  - 403
EP  - 409
VL  - 118
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/aa118-4-6/
DO  - 10.4064/aa118-4-6
LA  - en
ID  - 10_4064_aa118_4_6
ER  -