%0 Journal Article %A Ma, Ya %A Yan, Baoqiang %T Multiple positive solutions for singular $m$-point boundary-value problems with nonlinearities depending on the derivative %J Electronic Journal of Differential Equations %D 2008 %V 2008 %I mathdoc %U http://geodesic.mathdoc.fr/item/EJDE_2008__2008__a87/ %G en %F EJDE_2008__2008__a87