{"id":"001245547","type":"book","title":"Da nordboene laerte seg å ro. En teknologisk nyvinning for sjøfarten i tidlig jernalder. (When the Scandinavians learnt how row. A technological innovation in early Iron Age seafaring)","pages":"3-29","container-title":"Viking, 66 (2003","author":[{"family":"Østmo","given":"Einar"}],"issued":{"raw":"2003"}}