{"id":"001074005","type":"book","title":"The evolution of towns in the duchy of normandy from the 11th-15th centuries: an essay in historical geography using physical and quantitative data","publisher":"Zakład Wydawniczy Letter Quality","publisher-place":"Warszawa","pages":"81-103","container-title":"Making a medieval town : Patterns of early medieval urbanization","author":[{"family":"Gauthiez","given":"Bernard"}],"issued":{"raw":"2010"}}