Universidad de Zaragoza Repository

@article{SuárezGracia:7076,
      author        = "Suárez Gracia, Darío and Monreal Arnal, Teresa and
                       Viñals Yúfera, Víctor",
      title         = "{}",
      year          = "2011",
      note          = "Presentado:  11 11 2011",
}