@book{kle_1892.588, title = {Erläuterungen zur geologischen Specialkarte des Königreichs Sachsen: Section Pillnitz, Blatt 67}, author = {Klemm, Gustav }, year = {1892}, publisher = {(Wilhelm Engelmann) Leipzig}, pages = {1–59}, url = {https://google.com/books?id=x8sMAAAAYAAJ&pg=RA5-PA69} }