{"id":"000447048","type":"article","title":"Untersuchungen an Bleiwasserrohren für die Trajansthermen zu Rom","pages":"105-119","container-title":"Mitteilungen. Leichtweiss-Institut für Wasserbau der Technischen Universität Braunschweig., 103.1989","author":[{"family":"Hansen","given":"J."}],"issued":{"raw":"1989"}}