@article{EJDE_2006__2006__a15,
     author = {Coclite,  Giuseppe Maria and Coclite,  Mario Michele},
     title = {Elliptic perturbations for {Hammerstein} equations with singular nonlinear term},
     journal = {Electronic journal of differential equations},
     year = {2006},
     volume = {2006},
     zbl = {1112.35013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2006__2006__a15/}
}