Universidad de Zaragoza Repository

@article{MorenoAznar:46338,
      author        = "Moreno Aznar, Luis Alberto and Germán Bés, Concepción
                       and Gasca Andreu, Olga Purificación and Bernués Vázquez,
                       Luis Máximo and Serna Porro, Cándida",
      title         = "{}",
      year          = "2010",
}