Borg BE. Peter and Paul ad catacumbas: a Pozzolana Mine Reconsidered. In: Zimmermann N, Fröhlich T, Herausgeber. The Economy of Death: New Research on Collective Burial Spaces in Rome from the Late Republic to the Late Roman Time: Panel 7.2 [Internet]. Heidelberg: Propylaeum; 2022 [zitiert 10. Mai 2024]. S. 45-58. (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/894/chapter/11634