%0 Journal Article %A S. Gurak %T On the factors $Φ^{(jδ/m)}$ of the period polynomial for finite fields %J Acta Arithmetica %D 2000 %P 153-167 %V 92 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-92-2-153-167/ %R 10.4064/aa-92-2-153-167 %G en %F 10_4064_aa_92_2_153_167