Universidad de Zaragoza Repository

@article{TorresPortero:42079,
      author        = "Torres Portero, Manuel and Velasco Ortiz, Carlos Alberto
                       and Paricio Sánchez, José Manuel and Torres Portero,
                       Miguel Ángel and Peña Baquedano, Juan Antonio and Altemir
                       Grasa, José María and Franch Pardo, David",
      title         = "{}",
      year          = "2012",
}