Universidad de Zaragoza Repository

@article{RodríguezMartínez:6202,
      author        = "Ayerza Casas,  Ariadna and Rodríguez Martínez, Gerardo
                       and Samper Villagrasa, María Pilar",
      title         = "{}",
      year          = "2011",
      note          = "Presentado:  22 06 2011",
}