{"created":"2022-01-31T13:30:13.109592+00:00","id":"lit23389","links":{},"metadata":{"contributors":[{"name":"Eichwald, Eduard von","role":"author"}],"detailsRefDisplay":"St. Petersburg","identifier":"lit23389","issued":"1840","title":"\u00dcber das silurische Schichtensystem in Esthland","type":"Book"},"revision":0,"updated":"2022-01-31T13:30:13.109598+00:00"}