Universidad de Zaragoza Repository

@article{LópezLorente:38349,
      author        = "López Lorente, Francisco Javier and Cebrián Guajardo,
                       Ana Carmen and Gregorio Rubio, Santiago and Gratal
                       Pamplona, María Rosa Isabel and Sanz Saiz, Gerardo",
      title         = "{}",
      year          = "2013",
}