TY - JOUR AU - P. Pérez-Aros AU - D. Salas AU - E. Vilches TI - On Formulae for the Ioffe Geometric Subdifferential of a Supremum Function JO - Journal of convex analysis PY - 2020 SP - 487 EP - 508 VL - 27 IS - 2 UR - http://geodesic.mathdoc.fr/item/JCA_2020_27_2_JCA_2020_27_2_a4/ ID - JCA_2020_27_2_JCA_2020_27_2_a4 ER -