@article{EJDE_2008__2008__a93,
     author = {Yang,  Bo},
     title = {Positive solutions of a third-order three-point boundary-value problem},
     journal = {Electronic journal of differential equations},
     year = {2008},
     volume = {2008},
     zbl = {1172.34317},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2008__2008__a93/}
}