@article{EJDE_2007__2007__a8,
     author = {Hern\'andez,  Eduardo M.},
     title = {Existence of solutions for a second order abstract functional differential equation with state-dependent delay},
     journal = {Electronic journal of differential equations},
     year = {2007},
     volume = {2007},
     zbl = {1113.47061},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2007__2007__a8/}
}