{"id":"003004810","type":"thesis","title":"Die archäologischen Funde und Befunde aus der 'ersten Bauzeit' der gotischen Kathedrale zu Köln (1248 bis 1322) ; Archaeological finds and structures from the 'first building period' of the gothic cathedral at Cologne (1248 to 1322)","author":[{"family":"Jansen","given":"Lutz"}],"issued":{"raw":"2005"}}