@misc{Sydow_Emil_von_(1812–1873)_Methodischer_1861,
 author={Sydow, Emil von (1812–1873) and Justus Perthes (Gotha)},
 copyright={Public Domain},
 address={Gotha},
 address={(Gotha)},
 howpublished={online},
 year={1861},
 publisher={Justus Perthes},
 publisher={(Druck der Engelbard-Hofbuchdruckerei)},
 language={ger},
 title={Methodischer Hand-Atlas für das wissenschaftliche Studium der Erdkunde},
 keywords={Europe, school atlases, geographical atlases, 19th century},
}