@article{EJDE_2004__2004__a41,
     author = {Henderson,  Johnny},
     title = {Double solutions of three-point boundary-value problems for second-order differential equations},
     journal = {Electronic journal of differential equations},
     year = {2004},
     volume = {2004},
     zbl = {1075.34013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2004__2004__a41/}
}