%0 Journal Article %A Yan, Baoqiang %T Multiple positive solutions for singular boundary-value problems with derivative dependence on finite and infinite intervals %J Electronic Journal of Differential Equations %D 2006 %V 2006 %I mathdoc %U http://geodesic.mathdoc.fr/item/EJDE_2006__2006__a107/ %G en %F EJDE_2006__2006__a107