@inbook{792a2f7aa8c64f72af4e24d2d4362977,
title = "Geography, Communities and Socio-Political Organization in Medieval Northern Iceland",
author = "Christopher Callow and W Davies and G Halsall and A Reynolds",
year = "2006",
month = jan,
day = "1",
doi = "10.1484/M.SEM-EB.6.09070802050003050105020607",
language = "English",
isbn = "978-2-503-51526-7",
series = "Studies in the Early Middle Ages",
publisher = "Brepols Publishers",
editor = "Wendy Davies and Guy Halsall and Andrew Reynolds",
booktitle = "People and Space in the Middle Ages, 300-1300",
address = "Belgium",
}