Universidad de Zaragoza Repository

@article{PiresEzquerra:41207,
      author        = "Pires Ezquerra, María Elisabet and Calaza Cabanas, María
                       Isabel and Herrerías Larripa, Clara Isabel and Cavero
                       Menéndez, Emma",
      title         = "{}",
      year          = "2012",
}