@misc{Woldermann_G._Autor_Plastischer_[ca,
 author={Woldermann, G. Autor and Vortimer. Redaktor and P. Eckerlein. Wydawca},
 copyright={Public Domain},
 address={Leipzig},
 howpublished={online},
 year={[ca 1881]},
 publisher={Verlag von P. Eckerlein},
 language={ger},
 title={Plastischer Schul-Atlas},
 URL={http://rcin.org.pl./Content/151228/PDF/WA51_169639_PANBKS247-r-1881_Plastischer-Schul-Atlas.pdf},
 keywords={school atlases, relief maps, Earth},
}