TY - JOUR AU - Leszek Zaremba TI - Viscosity solutions of the Isaacs equation οn an attainable set JO - Applicationes Mathematicae PY - 1993 SP - 181 EP - 192 VL - 22 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/am-22-2-181-192/ DO - 10.4064/am-22-2-181-192 LA - en ID - 10_4064_am_22_2_181_192 ER -