@article {198,
	title = {Catalog der gegenwartig lebend bekannten Pneumonopomen},
	journal = {Nachrichtsblatt der Deutschen Malakozoologischen Gesellschaft},
	volume = {29},
	year = {1897},
	pages = {137-152},
	chapter = {137},
	url = {http://www.biodiversitylibrary.org/item/89671$\#$page/548/mode/1up},
	author = {W. Kobelt and O. von Moellendorff}
}
@book {689,
	title = {Cyclophoridae},
	volume = {16},
	year = {1902},
	pages = {662},
	publisher = {R. Friedl{\"a}nder und Sohn},
	organization = {R. Friedl{\"a}nder und Sohn},
	address = {Berlin},
	url = {http://www.biodiversitylibrary.org/bibliography/1227},
	author = {W. Kobelt}
}
