Universidad de Zaragoza Repository

@article{RodríguezZazo:4484,
      author        = "Ruiz Tramazaygues, Julián and Rodríguez Zazo, Antonio
                       and Martínez Terrer, Tomás and Miguelena Bobadilla, José
                       María",
      title         = "{}",
      year          = "2006",
      note          = "Presentado:  25 05 2006",
}