%0 Journal Article %A Fuyi Xu %A Xiaoyan Guan %T Twin Positive Solutions of Second-Order $m$-Point Boundary Value Problem with Sign Changing Nonlinearities %J Bulletin of the Malaysian Mathematical Society %D 2014 %V 37 %N 1 %U http://geodesic.mathdoc.fr/item/BMMS_2014_37_1_a24/ %F BMMS_2014_37_1_a24