%0 Journal Article %A R.P. Kurshan %A A.M. Odlyzoko %T Values of cyclotomic polynomials at roots of unity. %J Mathematica Scandinavica %D 1981 %P 15-35 %V 49 %I mathdoc %U http://geodesic.mathdoc.fr/item/MS2_1981__49_166757/ %F MS2_1981__49_166757