@incollection{bruns2009europas,
  address = {Hildesheim},
  author = {Bruns, Claudia},
  booktitle = {Grenzen in Europa},
  editor = {Gehleri, Michael and Pudlat, Andreas},
  interhash = {05b9ea43dbf3a43b1021113715bb2ef0},
  intrahash = {fa77a2789c97e6b71859a94f94e2c983},
  pages = {17-64},
  series = {Historische Europastudien. Geschichte in Erfahrung, Gegenwart und Zukunft 2},
  title = {Europas Grenzdiskurse seit der Antike – Interrelationen zwischen kartographischem Raum, mythologischer Figur und europäischer ‚Identität’},
  year = 2009
}

@incollection{marchal1996grenzen,
  address = {Zürich},
  author = {Marchal, Guy P.},
  booktitle = {Grenzen und Raumvorstellungen (11.-20. Jh.). Frontières et conceptions de l’espace (11e-20e siècles)},
  editor = {Marchal, Guy P.},
  interhash = {b5e9836a18197d42076c8816e5f24b55},
  intrahash = {4e77af185ffc443ca4c636e40457851d},
  pages = {5-7},
  series = {Clio Lucernensis 3},
  title = {Inhaltsverzeichnis},
  year = 1996
}

@incollection{alessandro2001colonnes,
  address = {Limoges},
  author = {Scafi, Alessandro},
  booktitle = {Le rivage des mythes. Une géocritique méditerranéenne. Le lieu et son mythe},
  editor = {Westphal, Bertrand},
  interhash = {3554a4a0c729d121c0562c554716c98e},
  intrahash = {bfe3827b2dd258d68f987d45ceab5013},
  pages = {339-365},
  series = {Espace humains 2},
  title = {Les colonnes d’Hercule dans la cartographie médiévale: limites de la Méditerranée et portes du Paradis},
  year = 2001
}

@incollection{AMIOTTI,
  address = {Milano},
  author = {Amiotti, Gabriella},
  booktitle = {Il confine del mondo classicoIl confine del mondo classico},
  editor = {Sordi, Marta},
  interhash = {8c7a66e2812218dab6810fa56d867e57},
  intrahash = {ffb27777ba9cd9d6d9cd8b12c40b61eb},
  note = {Zusätzlich in Reihe: Contributo dell’Instituto di Storia antica 13},
  pages = {13-22},
  series = {Scienze storiche 4},
  title = {Le Colonne d’Ercole e i limiti dell’Ecumene},
  year = 1987
}

@incollection{SCHWINGES,
  address = {Zürich},
  author = {Schwinges, Rainer Christopher},
  booktitle = {Grenzen und Raumvorstellungen (11.-20. Jh.). Frontières et conceptions de l’espace (11e-20e siècles)},
  editor = {Marchal, Guy P.},
  interhash = {f072d1db859a9c1f450775b6cf197f82},
  intrahash = {a9463ae1880cb2052f8b696e17406915},
  pages = {315-328},
  series = {Clio Lucernensis 3},
  title = {Begegnung in Grenzen. Christen und Muslime im Heiligen Land des 12. Jahrhunderts},
  year = 1996
}