@article{EJDE_2005__2005__a43,
     author = {Siai,  Abdelmajid},
     title = {Nonlinear {Neumann} problems on bounded {Lipschitz} domains},
     journal = {Electronic journal of differential equations},
     year = {2005},
     volume = {2005},
     zbl = {1129.35407},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2005__2005__a43/}
}