@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},
     year = {2011},
     volume = {2011},
     zbl = {1226.39002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2011__2011__a30/}
}