Falco G. Snow and Ice in Antiquity: Supply, Preserving, Trade, Consumption. In: Heinzelmann M, Bentz M, Hrsg. Sessions 2–3, Single Contributions. Archaeology and Economy in the Ancient World: Proceedings of the 19th International Congress of Classical Archaeology, Cologne/Bonn 2018. Propylaeum; 2022:525-534. doi:10.11588/propylaeum.999.c13383