@article{CMJ_2009__59_4_a6,
     author = {Miao, Chunmei and Zhao, Junfang and Ge, Weigao},
     title = {Existence of positive solutions for singular four-point boundary value problem with a $p${-Laplacian}},
     journal = {Czechoslovak Mathematical Journal},
     pages = {957--973},
     publisher = {mathdoc},
     volume = {59},
     number = {4},
     year = {2009},
     mrnumber = {2563569},
     zbl = {1224.34053},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMJ_2009__59_4_a6/}
}