@article{EJDE_2007__2007__a208,
     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},
     publisher = {mathdoc},
     volume = {2007},
     year = {2007},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2007__2007__a208/}
}