Universidad de Zaragoza Repository

@article{DíazFernández:54042,
      author        = "Díaz Fernández, Rafael and Valero Salas, Antonio and
                       López Crespo, Ginesa Ana and Martín-Albo Lucas, José and
                       Allueva Torres, Pedro and Antoñanzas Laborda, José Luis",
      title         = "{}",
      year          = "2015",
}