TY - JOUR AU - Fuyi Xu AU - Xiaoyan Guan TI - Twin Positive Solutions of Second-Order $m$-Point Boundary Value Problem with Sign Changing Nonlinearities JO - Bulletin of the Malaysian Mathematical Society PY - 2014 VL - 37 IS - 1 UR - http://geodesic.mathdoc.fr/item/BMMS_2014_37_1_a24/ ID - BMMS_2014_37_1_a24 ER -