{"id":"001584304","type":"article","title":"Der Schlammfang des Kölner Aquädukts und seine Ergänzung","publisher":"Universitätsbuchdruckerei Gebr. Scheur","publisher-place":"Bonn","pages":"105-108","container-title":"Bonner Jahrbücher, 135 (1930","author":[{"family":"Schultze","given":"Rudolf"}],"issued":{"raw":"1930"}}