Universidad de Zaragoza Repository

@article{FernándezVázquez:43448,
      author        = "Fernández Vázquez, Aránzazu and Serrano Tierz, Ana and
                       Gomez Lopez, Maria Dolores and Ramos Vallecillo, Nora and
                       Gracia Laguna, Rosario",
      title         = "{}",
      year          = "2011",
}