TY - JOUR AU - Pimentel, Edgard A. TI - Regularity theory for the Isaacs equation through approximation methods JO - Annales de l'I.H.P. Analyse non linéaire PY - 2019 SP - 53 EP - 74 VL - 36 IS - 1 PB - Elsevier UR - http://www.numdam.org/articles/10.1016/j.anihpc.2018.03.010/ DO - 10.1016/j.anihpc.2018.03.010 LA - en ID - AIHPC_2019__36_1_53_0 ER -