Universidad de Zaragoza Repository

@article{PérezCalvo:13276,
      author        = "Martín Fortea, María Pilar and Pérez Calvo, Juan
                       Ignacio and Amores Arriaga, Beatriz",
      title         = "{}",
      year          = "2013",
      note          = "Presentado:  26 11 2013",
}