McCormick, Michael2013-12-122013Michael McCormick. 2013. Comparing and connecting: Comacchio and the early medieval trading towns. In From one sea to another: Trading places in the European and Mediterranean early Middle Ages, ed. Sauro Gelichi and Richard Hodges, 477-502. Proceedings of the International Conference, Comacchio 27th-29th March 2009. Turnhout Brepols Publishers.978-2-503-54527-1http://nrs.harvard.edu/urn-3:HUL.InstRepos:11373153en-USConference Paper2013-11-18Michael McCormick2013-12-1210.1484/M.SCISAM-EB.1.101105