@article{EJDE_2003__2003__a2,
     author = {Ni,  Xiaohong and Ge,  Weigao},
     title = {Multi-point boundary-value problems for the {p-Laplacian} at resonance},
     journal = {Electronic journal of differential equations},
     year = {2003},
     volume = {2003},
     zbl = {1046.34031},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2003__2003__a2/}
}