@Book{377955221,
title="Medieval Italy: an encyclopedia",
series="Routledge encyclopedias of the Middle Ages [9]",
year="2004",
publisher="Routledge",
address="New York [u.a.]",
keywords="ItalyEncyclopediasCivilization476-1268; ItalyEncyclopediasCivilization1268-1559",
note="Christopher Kleinhenz, ed. Associate ed.: John W. Barker ...",
isbn="0415939313",
language="English"
}