TY - JOUR AU - Rosset, Edi TI - A lower bound for the gradient of $\infty$-harmonic functions JO - Electronic Journal of Differential Equations PY - 1996 VL - 1996 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/EJDE_1996__1996_2_a0/ LA - en ID - EJDE_1996__1996_2_a0 ER -