@article{EJDE_2003__2003__a170,
     author = {M\^aagli,  Habib and Toumi,  Faten and Zribi,  Malek},
     title = {Existence of positive solutions for some polyharmonic nonlinear boundary-value problems},
     journal = {Electronic journal of differential equations},
     year = {2003},
     volume = {2003},
     zbl = {1055.35039},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2003__2003__a170/}
}