{"id":"003012181","type":"article","title":"Market Thickness and the Specialization in Crafts  and Trades in the Roman Empire","publisher":"Leidorf","publisher-place":"Rahden/Westf","pages":"51-67","container-title":"Marburger Beiträge zur Antiken Handels-, Wirtschafts- und Sozialgeschichte, 39 (2021","author":[{"family":"Ruffing","given":"Kai"}],"issued":{"raw":"2022"}}