TY - JOUR AU - Jiang, Weihua TI - Existence of solutions for $(k,n-k-2)$ conjugate boundary-value problems at resonance with $\dim \mathrm{ker} L=2$ JO - Electronic Journal of Differential Equations PY - 2013 VL - 2013 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/EJDE_2013__2013__a89/ LA - en ID - EJDE_2013__2013__a89 ER -