@Book{254331599,
editor="Reuter, Timothy
and Abulafia, David",
title="new Cambridge medieval history",
year="1999",
publisher="Cambridge University Press",
address="Cambridge",
keywords="Civilization, Medieval; Middle Ages; History; Europe; 476-1492",
note="editorial board David Abulafia ...",
note="Literaturverzeichnis: Seite 718-811",
isbn="0521364477",
language="English"
}