@article{EJDE_2014__2014__a65,
     author = {Liao,  Jia-Feng and Liu,  Jiu and Tang,  Chun-Lei and Zhang,  Peng},
     title = {Existence of two positive solutions for a singular {Neumann} problem},
     journal = {Electronic journal of differential equations},
     year = {2014},
     volume = {2014},
     zbl = {1295.35235},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2014__2014__a65/}
}