%0 Journal Article %A Sebastian Casalaina-Martin %A Samuel Grushevsky %A Klaus Hulek %A Radu Laza %T Extending the Prym map to toroidal compactifications of the moduli space of abelian varieties (with an appendix by Mathieu Dutour Sikirić) %J Journal of the European Mathematical Society %D 2017 %P 659-723 %V 19 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4171/jems/678/ %R 10.4171/jems/678 %F JEMS_2017_19_3_a1