{"id":"001469926","type":"article","title":"Rings for Grain","publisher-place":"Stuttgart","pages":"245-260","container-title":"Die Schätze der Erde :natürliche Ressourcen in der antiken Welt : Stuttgarter Kolloquium zur Historischen Geographie des Altertums 10, 2008","author":[{"family":"Ladynin","given":"Ivan A."}],"issued":{"raw":"2012"}}