@misc{Sydow_Emil_von_(1812–1873)_E._1862, author={Sydow, Emil von (1812–1873)}, copyright={Public Domain}, address={Gotha}, howpublished={online}, year={1862}, publisher={Justus Perthes}, language={ger}, title={E. von Sydow's Schul-Atlas in zwei und vierzig Karten}, title={Schul-Atlas in zwei und vierzig Karten}, keywords={geographical atlases, political-administrative atlases, school atlases, 19th century}, }