Universidad de Zaragoza Repository

@article{SilvestreRodríguez:41279,
      author        = "Silvestre Rodríguez, Francisco Javier and Germán Zubero,
                       Luis and Martín-Retortillo Naya, Miguel and Puche Gil,
                       Javier",
      title         = "{}",
      year          = "2012",
}