Schäfer, Alfred und Wagner, Gregor: The Past on its Way to a Digital Future – Urban Archaeology in Cologne, in Göransson, Kristian (Hrsg.): Classical Archaeology in the Digital Age – The AIAC Presidential Panel: Panel 12.1, Heidelberg: Propylaeum, 2021 (Archaeology and Economy in the Ancient World: Proceedings of the 19th International Congress of Classical Archaeology, Cologne/Bonn 2018, Band 51), S. 23–37. https://doi.org/10.11588/propylaeum.708.c10610