Universidad de Zaragoza Repository

@article{LamataHernández:36454,
      author        = "Lamata Hernández, Félix and Martínez Villén, Gregorio
                       and Polo Llorens, Vicente and Larrosa Poves, José Manuel
                       and González Ramos, Pedro Jesús",
      title         = "{}",
      year          = "2014",
}