%0 Journal Article %A Gary Mullen %T Equivalence classes of polynomials over finite fields %J Acta Arithmetica %D 1976 %P 113-123 %V 31 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-31-2-113-123/ %R 10.4064/aa-31-2-113-123 %G en %F 10_4064_aa_31_2_113_123