{"id":"000988427","type":"book","title":"Fa handelsplads til metropol 950-1080","publisher":"Roskilde Museums Forlag","publisher-place":"Roskilde","pages":"37-53","container-title":"Roskilde bys historie, tiden indtil 1536","author":[{"family":"Birkebaek","given":"Frank A."}],"issued":{"raw":"1992"}}