@article{10_4064_ap81_3_3,
     author = {Daqing Jiang and Xiaojie Xu and Donal O'Regan and Ravi P. Agarwal},
     title = {Existence theory for single and multiple solutions
 to singular positone boundary value problems for
 the delay one-dimensional $p${-Laplacian}},
     journal = {Annales Polonici Mathematici},
     pages = {237--259},
     publisher = {mathdoc},
     volume = {81},
     number = {3},
     year = {2003},
     doi = {10.4064/ap81-3-3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap81-3-3/}
}