%0 Journal Article %A Spearman, Blair K. %A Williams, Kenneth S. %T The conductor of a cyclic quartic field using Gauss sums %J Czechoslovak Mathematical Journal %D 1997 %P 453-462 %V 47 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMJ_1997__47_3_a5/ %G en %F CMJ_1997__47_3_a5