{"id":"001001609","type":"book","title":"The origin of commercial fisheries and the trade of stockfish in the northern part of Western Norway","publisher-place":"Zellik","pages":"107-117","container-title":"Exchange and trade in medieval Europe. Papers of the \"Medieval Europe Brugge 1997\" Conference. 3","author":[{"family":"Sørheim","given":"Helge"}],"issued":{"raw":"1997"}}