TY - JOUR AU - Jiang, Weihua AU - Wang, Bin TI - Positive solutions for second-order multi-point boundary-value problems at resonance in Banach spaces JO - Electronic Journal of Differential Equations PY - 2011 VL - 2011 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/EJDE_2011__2011__a1/ LA - en ID - EJDE_2011__2011__a1 ER -