@misc{Ochsenheimer_Ferdinand_(1767-1822)_Die,
 author={Ochsenheimer, Ferdinand (1767-1822) and Treitschke, Georg Friedrich (1776-1842)},
 howpublished={online},
 publisher={bey Gerhard Fleischer dem Jungern},
 language={ger},
 title={Die Schmetterlinge von Europa. Bd. 1, Abt. 1, [Falter, oder Tagschmetterlinge]},
 keywords={butterflies, zoology, systematics, Europe},
}