Universidad de Zaragoza Repository

@article{MartínezUbieto:33591,
      author        = "Martínez Ubieto, Javier and Muñoz Rodríguez, Luis
                       Alfonso and Cía Blasco, Pedro and Ramírez Rodríguez,
                       José Manuel",
      title         = "{}",
      year          = "2014",
}