635 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "635" in English language version.

refsWebsite

Global rank English rank

1books.google.com

3^rd place

3^rd place

books.google.com

Smith, Julia M. H. (1992). Province and Empire: Brittany and the Carolingians. Cambridge University Press. pp. 19, 21. ISBN 978-0-521-03030-4.