Universidad de Zaragoza Repository

@article{MillánEscolano:12538,
      author        = "Arizaga Páez, Ana and Millán Escolano, Ángel and
                       Palacio Parada, Fernando",
      title         = "{}",
      year          = "2013",
      note          = "Presentado:  27 05 2013",
}