@article{EJDE_2003__2003__a43,
     author = {Cuccu, Fabrizio and Jha, Kanhaiya and Porru, Giovanni},
     title = {Geometric properties of solutions to maximization problems},
     journal = {Electronic Journal of Differential Equations},
     publisher = {mathdoc},
     volume = {2003},
     year = {2003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2003__2003__a43/}
}