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 UR - http://geodesic.mathdoc.fr/item/EJDE_2005__2005__a109/ LA - en ID - EJDE_2005__2005__a109 ER -