{"id":"001180154","type":"book","title":"Hansatiden på Gotland i ett numismatiskt perspektiv. The Hanseatic period on Gotland from a numismatic viewpoint","pages":"7-18","container-title":"Gotländskt Arkiv, 69 (1997","author":[{"family":"Jonsson","given":"Kenneth"}],"issued":{"raw":"1997"}}