{"id":"001009551","type":"book","title":"Iron nails in Iron Age and medieval shipbuilding","publisher":"Oxbow Books","publisher-place":"Oxford","pages":"55-63","container-title":"Crossroads in ancient shipbuilding. Proceedings of the 6th International Symposium on Boat and Ship Archaeology, Roskilde 1991","author":[{"family":"Bill","given":"Jan."}],"issued":{"raw":"1994"}}