{"id":"000484306","type":"article","title":"Definition and Discussion of Slavery and Serfdom","pages":"283-297","container-title":"Ugarit-Forschungen. Internationales Jahrbuch für die Altertumskunde Syrien-Palästinas, 11.1979","author":[{"family":"Gelb","given":"I.J."}],"issued":{"raw":"1979"}}