Photos-Jones E, Christidis GE. Solfataric Alum Exploitation during the Greco-Roman Period: Some Considerations on its Nature, Enrichment, and Preparation for Market. In: Hulek F, Nomicos S, Herausgeber. Ancient Mining Landscapes: Panel 4.2 [Internet]. Heidelberg: Propylaeum; 2022 [zitiert 10. Mai 2024]. S. 19-33. (Archaeology and Economy in the Ancient World: Proceedings of the 19th International Congress of Classical Archaeology, Cologne/Bonn 2018). Verfügbar unter: https://books.ub.uni-heidelberg.de/propylaeum/catalog/book/896/chapter/11644