{"id":"001015761","type":"book","title":"Kirchhellen: eine altpaläolithische Fundstelle in der jüngeren Hauptterrasse des Rheins","publisher":"Edition Agora","publisher-place":"Gelsenkirchen","pages":"53-63","container-title":"Ur-Geschichte im Ruhrgebiet. Festschrift Arno Heinrich","author":[{"family":"Schmude","given":"Klaus"}],"issued":{"raw":"1992"}}