{"id":"003015206","type":"article","title":"Production of bone rings in the Hamangia settlement of Cheia (Romania)","publisher":"Muzeul de Arheologie Constanta","publisher-place":"[Constanta, Romania","pages":"89-107","container-title":"Pontica, 53 (2020","author":[{"family":"Mărgărit","given":"Monica"},{"family":"Voinea","given":"Valentina Mihaela"}],"issued":{"raw":"2020"}}