{"id":"001605838","type":"article","title":"Ballast Stones from the Akko Tower Shipwreck","publisher":"Deutscher Archäologen-Verband","publisher-place":"Pretzfeld","pages":"157-161","container-title":"Skyllis : Zeitschrift für Unterwasserarchäologie, 18 (2018","author":[{"family":"Bar","given":"Amir"}],"issued":{"raw":"2018"}}