JANSEN, Brita. Seleukeia Gadara (Umm Qays, Jordan) – Economic Aspects of the Building Process and the Strategic Concept of a Hellenistic Fortification. In: BENTZ, Martin; HEINZELMANN, Michael (Hrsg.). Sessions 11–12, Single Contributions – Poster Sessions. Archaeology and Economy in the Ancient World: Proceedings of the 19th International Congress of Classical Archaeology, Cologne/Bonn 2018Heidelberg: Propylaeum,2023. p. 371–378. DOI: 10.11588/propylaeum.1036.c14157. Disponível em: https://books.ub.uni-heidelberg.de/propylaeum/catalog/book/1036/chapter/14157.. Acesso em: 12 mai. 2024.