- Cited by 5
Collins, Roger 2010. Early Medieval Europe 300–1000. p. 318.
Gameson, Richard 2011. The Cambridge History of the Book in Britain.
2012. Caliphs and Kings. p. 257.
MacLean, Simon 2013. History and politics in late Carolingian and Ottonian Europe.
2019. Carolingian Catalonia. p. 24.
- Publisher: Cambridge University Press
- Online publication date: July 2009
- Print publication year: 2006
- Online ISBN: 9780511497209
- DOI: https://doi.org/10.1017/CBO9780511497209