@book{ 0-1322713545, title = {Geologische Specialkarte von Preussen und den thüringischen Staaten}, author = {Grebe, Heinrich and Rolle, Friedrich}, address = {Berlin}, publisher = {Schropp}, year = {1894}, language = {German}, note = {46. Lieferung ; alte Nummer: 3530}, url = {https://katalog.ub.tu-freiberg.de/Record/0-1322713545} }