{"id":"003043470","type":"book","title":"Säkulare Änderungen in der atmosphärischen Umwelt des Menschen","publisher":"Akad.-Verlag","publisher-place":"Berlin","author":[{"family":"Bernhardt","given":"Karl-Heinz"},{"family":"Hupfer","given":"P."},{"family":"Lauter","given":"E. A."}],"issued":{"raw":"1986"}}