%0 Journal Article %A Andreas Langer %T Selmer groups and torsion zero cycles on the selfproduct of a semistable elliptic curve %J Documenta mathematica %D 1997 %P 47-59 %V 2 %U http://geodesic.mathdoc.fr/articles/10.4171/dm/23/ %R 10.4171/dm/23 %F 10_4171_dm_23