@misc{Heyden_Lucas_von_Catalogus_1891,
 author={Heyden, Lucas von},
 editor={Reitter, Edmund},
 editor={Weise, Julius},
 copyright={Public Domain},
 address={Berlin [etc.]},
 howpublished={online},
 year={1891},
 publisher={R. Friedländer & Sohn},
 language={ger},
 language={fr},
 language={lat},
 title={Catalogus coleopterorum Europae, Caucasi et Armeniae rossicae},
 type={Text},
 URL={http://www.rcin.org.pl/Content/233433/PDF/WA058_269053_K1805_Catalogus1891-Heyden.pdf},
}