@book{ title = "Mittelalter", author = "Müller, Jan-Dirk", year = "1999", publisher = "Hirzel", address = "Stuttgart", title = "neue Wege durch einen alten Kontinent", language = "ger","eng", howpublished = "print", isbn = "9783777609430","3777609439", keywords = "Konferenzschrift,Kongress,Mittelhochdeutsch,Literatur,Historische Anthropologie", pages = "24 cm", note = "Beitr. teilw. dt., teilw. engl.", content = "Inhaltsverzeichnis", }