@article{EJDE_2012__2012__a64,
     author = {Sun,  Jian-Ping and Zhao,  Juan},
     title = {Multiple positive solutions for a third-order three-point {BVP} with sign-changing {Green's} function},
     journal = {Electronic journal of differential equations},
     year = {2012},
     volume = {2012},
     zbl = {1260.34049},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2012__2012__a64/}
}