{"id":"000965661","type":"book","title":"Biostratigraphie und Lithofazies am Südrand der Elsper Mulde (hohes Mittel- und tiefes Oberdevon; Sauerland, Rheinisches Schiefergebirge)","publisher":"Schweizerbart","publisher-place":"Hannover","author":[{"family":"Clausen","given":"Claus-Dieter"}],"issued":{"raw":"1979"}}