@phdthesis{LacastaMiguel:3385,
      author       = "Nogueras Iso, Francisco Javier and Zarazaga Soria,
                      Francisco Javier and Lacasta Miguel, Javier",
      title        = "Contributions to the problem of knowledge management in
                      Spatial Data Infrastructures",
      school       = "Zaragoza, Universidad de Zaragoza",
      address      = "Zaragoza",
      month        = "Ago",
      year         = "2009",
      note         = "Presentado:  08 06 2009",
}