Bentz, Martin und Heinzelmann, Michael: Preface, in Hoss, Stefanie (Hrsg.): The Production of Military Equipment – Fabricae, Private Production and More: Panel 9.1, Heidelberg: Propylaeum, 2021 (Archaeology and Economy in the Ancient World: Proceedings of the 19th International Congress of Classical Archaeology, Cologne/Bonn 2018, Band 48), S. vii. https://doi.org/10.11588/propylaeum.761.c10617