%0 Journal Article %A Cullinan, John %A Yelton, Jeffrey %T Divisibility of torsion subgroups of abelian surfaces over number fields %J Canadian journal of mathematics %D 2022 %P 266-298 %V 74 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/S0008414X20000759/ %R 10.4153/S0008414X20000759 %F 10_4153_S0008414X20000759