@article{10_4153_S0008439522000431,
     author = {Gregory, Oliver},
     title = {Torsion codimension $2$ cycles on supersingular abelian varieties},
     journal = {Canadian mathematical bulletin},
     pages = {458--466},
     year = {2023},
     volume = {66},
     number = {2},
     doi = {10.4153/S0008439522000431},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/S0008439522000431/}
}