Photos-Jones, E. und Christidis, G.E. (2022) „Solfataric Alum Exploitation during the Greco-Roman Period: Some Considerations on its Nature, Enrichment, and Preparation for Market“, in Hulek, F. und Nomicos, S. (Hrsg.) Ancient Mining Landscapes: Panel 4.2. Heidelberg: Propylaeum (Archaeology and Economy in the Ancient World: Proceedings of the 19th International Congress of Classical Archaeology, Cologne/Bonn 2018, 25), S. 19–33. doi:10.11588/propylaeum.896.c11644.