@article{EJDE_2004__2004__a0,
     author = {Milojevic,  Petronije S.},
     title = {Solvability and the number of solutions of {Hammerstein} equations},
     journal = {Electronic journal of differential equations},
     year = {2004},
     volume = {2004},
     zbl = {1069.47067},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2004__2004__a0/}
}