%0 Journal Article %A Frans Oort %T Elliptic Curves: Diophantine Torsion Solutions and Singular j-Invariants. %J Mathematische Annalen %D 1974 %P 139-162 %V 207 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1974__207_162537/ %F MAN_1974__207_162537