TY - JOUR AU - Dinu, Teodora-Liliana TI - Subcritical perturbations of resonant linear problems with sign-changing potential JO - Electronic Journal of Differential Equations PY - 2005 VL - 2005 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/EJDE_2005__2005__a9/ LA - en ID - EJDE_2005__2005__a9 ER -