@article{EJDE_2014__2014__a135,
     author = {Kaufmann,  Uriel and Medri,  Iv\'an},
     title = {Strictly positive solutions for one-dimensional nonlinear elliptic problems},
     journal = {Electronic journal of differential equations},
     year = {2014},
     volume = {2014},
     zbl = {1300.34057},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2014__2014__a135/}
}