{"id":"001064741","type":"book","title":"Sailing in Wulfstan's wake: the 2004 trial voyage Hedeby-Grańsk with the Skuldelev I reconstruction, Ottar","publisher":"The Viking Ship Museum, Roskilde","publisher-place":"Roskilde","pages":"257-270","container-title":"Wulfstan's voyage : The Baltic Sea region in the early Viking Age as seen from shipboard","author":[{"family":"Englert","given":"Anton"}],"issued":{"raw":"2009"}}