%0 Journal Article %A Robert Gold %A Manohar Madan %T An Application of a Theorem of Deuring and Safarevic. %J Mathematische Zeitschrift %D 1986 %P 247-252 %V 191 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1986__191_173670/ %F MZ_1986__191_173670