@article{bwmeta1.element.bwnjournal-article-aav39i4p339bwm,
author = {Cohen, Stephen},
title = {Value sets of functions over finite fields},
journal = {Acta Arithmetica},
volume = {39},
year = {1981},
pages = {339-359},
zbl = {0399.12005},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-aav39i4p339bwm}
}
Cohen, Stephen. Value sets of functions over finite fields. Acta Arithmetica, Tome 39 (1981) pp. 339-359. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-aav39i4p339bwm/