@misc{Bölsche_Wilhelm_(1861–1939)._Red._Neue_cop.,
 author={Bölsche, Wilhelm (1861–1939). Red.},
 copyright={Public Domain},
 address={Berlin},
 howpublished={online},
 year={cop. 1917},
 publisher={Deutsche Bibliothek},
 language={ger},
 title={Neue Welten : die Eroberung der Erde in Darstellungen grosser Naturforscher},
 type={Text},
 URL={http://www.rcin.org.pl/igipz/Content/87137/PDF/WA51_107559_PTG3593-r1917_Neue-Welten.pdf},
 keywords={Alexander von Humboldt, Charles Darwin, naturalistst, travels, German geographical discoveries, British geographical discoveries, South America, Oceania, discoveries, exploration},
}