@article{EJDE_2011__2011__a30,
     author = {Zhang, Jiehua and Guo, Yanping and Ji, Yude},
     title = {Positive solutions for a nonlinear $n$-th order $m$-point boundary-value problem},
     journal = {Electronic Journal of Differential Equations},
     publisher = {mathdoc},
     volume = {2011},
     year = {2011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2011__2011__a30/}
}