{"id":"001001912","type":"book","title":"Ship types and sizes AD 800-1400","publisher":"The Viking Ship Museum, Roskilde","publisher-place":"Roskilde","pages":"69-82","container-title":"Aspects of maritime Scandinavia AD 200-1200. Proceedings of the Nordic Seminar on Maritime Aspects of Archaeology, Roskilde, 13th-15th march, 1989","author":[{"family":"Crumlin-Pedersen","given":"Øle 1935-2011"}],"issued":{"raw":"1991"}}