%0 Journal Article
%A Xu, Fuyi
%A Chen, Zhenbo
%A Xu, Feng
%T Multiple positive solutions for nonlinear second-order m-point boundary-value problems with sign changing nonlinearities
%J Electronic Journal of Differential Equations
%D 2008
%V 2008
%I mathdoc
%U http://geodesic.mathdoc.fr/item/EJDE_2008__2008__a61/
%G en
%F EJDE_2008__2008__a61