Universidad de Zaragoza Repository

@article{MalladaViana:46634,
      author        = "Mallada Viana, María Reyes and Pina Iritia, María Pilar
                       and Santamaría Ramiro, Jesús Marcos and Sebastián
                       Cabeza, Victor",
      title         = "{}",
      year          = "2011",
}