@article{EJDE_2003__2003__a139,
     author = {Rhouma, Nedra Belhaj and M\^aatoug, Lamia},
     title = {Existence of positive solutions for two nonlinear eigenvalue problems},
     journal = {Electronic Journal of Differential Equations},
     publisher = {mathdoc},
     volume = {2003},
     year = {2003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2003__2003__a139/}
}