Universidad de Zaragoza Repository

@article{LalienaBielsa:42106,
      author        = "Laliena Bielsa, Antonio Ramon and Tresaco Vidaller, Eva
                       and Villacampa Gutierrez, Raquel and Martin Morales, Jorge
                       and Martínez Torres, Javier",
      title         = "{}",
      year          = "2012",
}