@book {221,
	title = {Beschreibung der Naturalien-sammlung der Universit{\"a}t zu Rostock, 2},
	year = {1807},
	pages = {51-100},
	address = {Rostock},
	url = {http://resolver.sub.uni-goettingen.de/purl?PPN616092369},
	author = {Link, H.F.}
}
