{"id":"001423297","type":"article","title":"Köln: Römischer Hafen und rheinseitige Stadtbefestigung","publisher":"Rheinische Friedrich-Wilhelms-Universität","publisher-place":"Bonn","pages":"117-143","container-title":"Der Rhein als europäische Verkehrsachse","author":[{"family":"Schäfer","given":"Alfred"}],"issued":{"raw":"2014"}}