{{Cite book| edition = Francois Moullé| publisher = Presses universitaires de Bordeaux| volume = 1ére| pages = 163–181| last1 = Piantoni| first1 = Frédéric| last2 = Bonfiglioli| first2 = Clotilde| title = Frontières| chapter = Migrations et frontières en Europe. Le mythe de la fermeture| location = Pressac| series = Parcours Universitaires-Géopolitque| date = 2017}}