@article {Koby1886,
	title = {Monographie des polypiers jurassiques de la Suisse. Sixi{\`e}me partie},
	journal = {M{\'e}moires de la Soci{\'e}t{\'e} Pal{\'e}ontologique Suisse},
	volume = {13},
	year = {1886},
	pages = {305{\textendash}352, pl. 90{\textendash}99},
	keywords = {BL, JS, TIP},
	author = {Koby, F}
}
