{"id":"001448242","type":"article","title":"Labour status and economic stratification in the Roman world","publisher":"Editorial Committee of the Journal of Roman Archaeology","publisher-place":"Ann Arbor, Mich","pages":"161-177","container-title":"Journal of Roman archaeology, 28 (2015","author":[{"family":"Freu","given":"Christel."}],"issued":{"raw":"2015"}}