Universidad de Zaragoza Repository

@article{GarcíaLanda:38453,
      author        = "García Landa, José Ángel and Collado Rodríguez,
                       Francisco and Deleyto Alcalá, Celestino Sigifredo and
                       Kostova , Bilyana Vanyova and Echeverría Domingo, Julia",
      title         = "{}",
      year          = "2013",
}