Universidad de Zaragoza Repository

@article{Casas-Cortes:149163,
      author        = "Casas-Cortes, Maribel and Cobarrubias, Sebastián",
      title         = "{Drawing Escape Tunnels through Borders: Cartographic
                       Research Experiments by European Social Movements; 1ª
                       ed.}",
      year          = "2007",
}