Universidad de Zaragoza Repository

@article{GraciaRomero:38407,
      author        = "Gracia Romero, Félix María and Garrido López, Carlos
                       and Arruego Rodríguez, Gonzalo and Cebrián Zazurca,
                       Enrique",
      title         = "{}",
      year          = "2013",
}