{"id":"001397784","type":"book","title":"De Archeologische Monumentenzorg en de \"Methode Katwijk\" toegepast op de Planlocatie Valkenburg, gemeente Katwijk","pages":"346-354","container-title":"Westerheem, 62 (2013","author":[{"family":"Voormolen","given":"Boudewijn"}],"issued":{"raw":"2013"}}