%0 Journal Article %A Yang, Bo %T Positive solutions of a third-order three-point boundary-value problem %J Electronic Journal of Differential Equations %D 2008 %V 2008 %I mathdoc %U http://geodesic.mathdoc.fr/item/EJDE_2008__2008__a93/ %G en %F EJDE_2008__2008__a93