TY - JOUR AU - Guo, Li-Jun AU - Sun, Jian-Ping AU - Zhao, Ya-Hong TI - Multiple positive solutions for nonlinear third-order three-point boundary-value problems JO - Electronic Journal of Differential Equations PY - 2007 VL - 2007 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/EJDE_2007__2007__a261/ LA - en ID - EJDE_2007__2007__a261 ER -