Universidad de Zaragoza Repository

@article{BeltránBlázquez:43710,
      author        = "Beltrán Blázquez, Fernando Ángel and Falcó Boudet,
                       Jorge Luis and Casas Nebra, Roberto José and Herrero
                       Jaraba, José Elías and Roy Yarza, Armando Santiago and
                       Oyarbide Usabiaga, Estanislao",
      title         = "{}",
      year          = "2011",
}