{"id":"001272281","type":"book","title":"Thirty years of archaeological investigation in Alkmaar's town centre","pages":"333-379","container-title":"Berichten van de Rijksdienst voor het Oudheidkundig Bodemonderzoek, 40 (1990","author":[{"family":"Cordfunke","given":"E. H. P."}],"issued":{"raw":"1990"}}