{"id":"001024841","type":"book","title":"Eine römische Heizung unter dem Kölner Dom","publisher":"v. Zabern","publisher-place":"Mainz","pages":"61-72","container-title":"Xantener Berichte. 12. Grabung, Forschung, Präsentation. Festschrift Gundolf Precht","author":[{"family":"Wolff","given":"Arnold."}],"issued":{"raw":"2002"}}