TY - JOUR AU - Biroli, Marco TI - Existence of regular solutions for nonlinear Signorini's problem JO - Portugaliae mathematica PY - 1982 SP - 333 EP - 338 VL - 41 IS - 1-4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PORMA_1982__41_1-4_115505/ LA - en ID - PORMA_1982__41_1-4_115505 ER -