Universidad de Zaragoza Repository

@article{ValArnal:40857,
      author        = "Val Arnal, José Jesús De and Pérez Monge, Marina and
                       Salanova Villanueva, Marta and Casado Escós, César Javier
                       and Argudo Périz, José Luis and González Domínguez,
                       Pedro",
      title         = "{}",
      year          = "2012",
}