Universidad de Zaragoza Repository

@article{SánchezPaniagua:39932,
      author        = "Sánchez Paniagua, María Lourdes and Pérez Cabrejas,
                       María Dolores and Calvo Rebollar, Miguel and Montserrat
                       Echeto, Mercedes",
      title         = "{}",
      year          = "2013",
}