{"id":"001217668","type":"book","title":"Radiocarbon-Datierung im orientalischen Neolithikum und die Zeitstellung der Frühsumerischen Kultur","publisher-place":"Berlin","pages":"33-74","container-title":"Acta Praehistorica et Archaeologica, 4 (1973","author":[{"family":"Nagel","given":"Wolfram."}],"issued":{"raw":"1973"}}