%0 Journal Article %A Koblitz, Neal %A Rohrlich, David %T Simple Factors in the Jacobian of a Fermat Curve %J Canadian journal of mathematics %D 1978 %P 1183-1205 %V 30 %N 6 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1978-099-6/ %R 10.4153/CJM-1978-099-6 %F 10_4153_CJM_1978_099_6