Universidad de Zaragoza Repository

@article{PiedrafitaMoreno:41973,
      author        = "Piedrafita Moreno, Ramón and Asensio Diago, José Ramón
                       and Romeo Tello, Antonio and Estrada Collado, Carlos and
                       Paesa García, David",
      title         = "{}",
      year          = "2012",
}