@misc{Parthey_Gustav_(1798-1872)_Brief,
 author={Parthey, Gustav (1798-1872) and Humboldt, Alexander von (1769-1859)},
 howpublished={online},
 language={ger},
 title={Brief von Gustav Parthey an Alexander von Humboldt},
 type={rękopis},
 keywords={rękopisy},
}