Universidad de Zaragoza Repository

@article{LamelasGracia:61353,
      author        = "Montealegre Gracia, Antonio Luis and Lamelas Gracia,
                       María Teresa and Riva Fernández, Juan de la",
      title         = "{}",
      year          = "2017",
      note          = "Presentado:  19 05 2017",
}