TY - JOUR AU - Gary Mullen TI - Equivalence classes of functions over a finite field JO - Acta Arithmetica PY - 1976 SP - 353 EP - 358 VL - 29 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa-29-4-353-358/ DO - 10.4064/aa-29-4-353-358 LA - en ID - 10_4064_aa_29_4_353_358 ER -