TY  - JOUR
AU  - Stephen Cohen
TI  - Value sets of functions over finite fields
JO  - Acta Arithmetica
PY  - 1981
SP  - 339
EP  - 359
VL  - 39
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/aa-39-4-339-359/
DO  - 10.4064/aa-39-4-339-359
LA  - en
ID  - 10_4064_aa_39_4_339_359
ER  -