TY - JOUR AU - Bost, Jean-Benoît AU - Freixas i Montplet, Gerard TI - Semi-abelian Schemes and Heights of Cycles in Moduli Spaces of abelian Varieties JO - Rendiconti del Seminario Matematico della Università di Padova PY - 2012 SP - 55 EP - 90 VL - 128 PB - Seminario Matematico of the University of Padua UR - http://www.numdam.org/item/RSMUP_2012__128__55_0/ LA - en ID - RSMUP_2012__128__55_0 ER -