@book {703,
	title = {Catalog der Conchylien-Sammlung von Fr. Paetel. Vierte Neubearbeitung. Erste Abtheilung: die Cephalopoden, Pteropoden und Meeres-Gastropoden},
	year = {1887},
	pages = {[i] + 16 + 639 pp},
	publisher = {Gebr{\"u}der Paetel},
	organization = {Gebr{\"u}der Paetel},
	address = {Berlin},
	author = {Paetel, F.}
}
@article {570,
	title = {Faune malacologique de la R{\'e}publique d l{\textquoteright}{\'E}quateur},
	journal = {Bulletin de la Soci{\'e}t{\'e} Zoologique de France},
	volume = {12},
	year = {1887},
	pages = {187-287, pl. 4},
	author = {Cousin, A.}
}
