{"created":"2022-01-31T13:06:47.234108+00:00","id":"lit25491","links":{},"metadata":{"contributors":[{"name":"Schwarz, Wenzel","role":"author"}],"detailsRefDisplay":"Hannover: Helwing","identifier":"lit25491","issued":"1857","title":"System der Gesangkunst nach physiologischen Gesetzen: Ein theoretisch-praktisches Lehrbuch","type":"Book"},"revision":0,"updated":"2022-01-31T13:06:47.234113+00:00"}