Berg R. Il modius ostiense – simbolo dell’unità e della diversità economica dell’Impero. In: Bentz M, Heinzelmann M, Hrsg. Sessions 4–5, Single Contributions. Archaeology and Economy in the Ancient World: Proceedings of the 19th International Congress of Classical Archaeology, Cologne/Bonn 2018. Propylaeum; 2023:195-197. doi:10.11588/propylaeum.1005.c13487