@article{Rodrigo:95951,
      author        = "Rodrigo, Sergio G. and Carretero-Palacios, S. and
                       García-Vidal, F. J. and Martín-Moreno, L.",
      title         = "{Metallic slit arrays filled with third-order nonlinear
                       media: Optical Kerr effect and third-harmonic generation}",
      year          = "2011",
}