@article {1788,
	title = {The tunicata of the Scottish National Antarctic Expedition, 1902-1904},
	journal = {Transactions of the Royal Societyof Edenburgh},
	volume = {47},
	year = {1912},
	pages = {305-320},
	author = {Herdman, W.A.}
}
@article {131,
	title = {Ascidians from the coasts of Canada},
	journal = {Transactions of the Royal Canadian Institute, Annals},
	volume = {9},
	year = {1912},
	pages = {111-148},
	chapter = {111},
	author = {Huntsman, A.G.}
}
@article {166,
	title = {Die ascidien der Deutschen Tiefsee-Expedition.},
	journal = {Deutschen Tiefsee Expedition},
	volume = {16},
	year = {1912},
	pages = {225-392},
	author = {Hartmeyer, R.}
}
@article {500,
	title = {Die Tethyiden (Styeliden) des Naturhistorischen Museums zu Hamburg nebst Nachtrag und Anhang, einige andere Familien betreffend},
	journal = {Mitteilungen aus dem Naturhistorishen Museum in Hamburg},
	volume = {28},
	year = {1912},
	pages = {109-186},
	author = {Michaelsen, W.}
}
@article {219,
	title = {Les ascidies de l{\textquoteright}Expedition Antarctique Francaise du Pourquoi-pas? comandee par le Dr.Charcot 1908-1909.},
	journal = {Bulletin du Museum National d{\textquoteright}Histoire Naturelle, Paris},
	volume = {18},
	number = {7},
	year = {1912},
	pages = {452-460},
	author = {Sluiter, C.P.}
}
@article {253,
	title = {Simple ascidians of the coasts of New England and neighboring British provinces},
	journal = {Proceedings of the Boston Society of Natural History},
	volume = {34},
	year = {1912},
	pages = {439-619},
	author = {Van Name, W.G.}
}
