TY - JOUR AU - Maria Emilia Maietti TI - Joyal's arithmetic universe as list-arithmetic pretopos JO - Theory and applications of categories PY - 2010 SP - 39 EP - 83 VL - 24 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TAC_2010_24_a2/ LA - en ID - TAC_2010_24_a2 ER -