%0 Journal Article %A Darrin Doud %T A procedure to calcute torsion of elliptic curves over Q. %J Manuscripta mathematica %D 1998 %P 463-470 %V 95 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM2_1998__95_3_156388/ %F MM2_1998__95_3_156388