TY - JOUR AU - A.Carboni AU - G.M.Kelly AU - D.Verity AU - R.J.Wood TI - A 2-Categorical Approach To Change Of Base And Geometric Morphisms II JO - Theory and applications of categories PY - 1998 SP - 82 EP - 136 VL - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TAC_1998_4_a4/ LA - en ID - TAC_1998_4_a4 ER -