{"created":"2022-01-31T14:53:14.773363+00:00","id":"lit22047","links":{},"metadata":{"contributors":[{"name":"Wiener, Otto","role":"author"}],"detailsRefDisplay":"Leipzig: Hirzel","identifier":"lit22047","issued":"1920","title":"Fliegerkraftlehre","type":"Book"},"revision":0,"updated":"2022-01-31T14:53:14.773368+00:00"}