{"id":"001009566","type":"book","title":"The Danish National Record of Marine and Maritime Sites","publisher":"Oxbow Books","publisher-place":"Oxford","pages":"283-288","container-title":"Crossroads in ancient shipbuilding. Proceedings of the 6th International Symposium on Boat and Ship Archaeology, Roskilde 1991","author":[{"family":"Christoffersen","given":"Jørgen"}],"issued":{"raw":"1994"}}