{"id":"001009560","type":"book","title":"The flat-bottomed medieval (11th cent","publisher":"Oxbow Books","publisher-place":"Oxford","pages":"121-124","container-title":"Crossroads in ancient shipbuilding. Proceedings of the 6th International Symposium on Boat and Ship Archaeology, Roskilde 1991","author":[{"family":"Rieth","given":"Eric."}],"issued":{"raw":"1994"}}