{"id":"001283396","type":"book","title":"Der Kalender von Coligny, ein Textzeugnis zur Astronomie der Kelten","publisher-place":"Berlin","pages":"171-177","container-title":"Acta Praehistorica et Archaeologica, 40 (2008","author":[{"family":"Gropp","given":"Harald"}],"issued":{"raw":"2008"}}