@misc{Humboldt_Wilhelm_von_(1767-1835)_„Lettre,
 author={Humboldt, Wilhelm von (1767-1835)},
 howpublished={online},
 language={ger},
 language={fre},
 language={chi},
 type={rękopis},
 title={„Lettre à Mr. Abel-Rémusat : manuscrit”},
 keywords={Rémusat, Abel (1788-1832)},
}