TY - JOUR AU - Haddad, Tahar AU - Yarou, Mustapha TI - Existence of solutions for nonconvex second-order differential inclusions in the infinite dimensional space JO - Electronic Journal of Differential Equations PY - 2006 VL - 2006 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/EJDE_2006__2006__a90/ LA - en ID - EJDE_2006__2006__a90 ER -