Universidad de Zaragoza Repository

@article{VillarroelSalcedo:31897,
      author        = "Rizzo Bobbio, Carlos Ernesto and Villarroel Salcedo, José
                       Luis and Lera García, Francisco",
      title         = "{}",
      year          = "2015",
      note          = "Presentado:  15 07 2015",
}