BioStor
 | Bemerkungen zur neuesten Ausgabe des "Catalogus Coleopterorum Europae et Caucasi" Edmund Reitter (1884) Wiener Entomologische Zeitung 3: 239-244 |
 | IV. Another Entomological Excursion to Spain George Charles Champion and Thomas Algernon Chapman (1905) Transactions of The Royal Entomological Society of London 53: 37-54 |