@misc{Wiese_Josef_(1863–_)._Red._Gustav_1914,
 author={Wiese, Josef (1863– ). Red.},
 copyright={Public Domain},
 address={Berlin},
 howpublished={online},
 year={1914},
 publisher={Verlagsbuchhandlung Alfred Schall},
 language={ger},
 type={Text},
 title={Gustav Nachtigal : (ein deutsches Forscherleben im dunkeln Erdteil)},
 URL={http://www.rcin.org.pl/igipz/Content/68644/PDF/WA51_88361_PAN4402-r1914_Gustav-Nachtigal.pdf},
 keywords={Gustav Nachtigal, ethnology, Africa, population, North Africa, discoveries, exploration, travels, geographical descriptions},
}