@article {367,
	title = {Ascidien von den Aru-Inseln},
	journal = {Abhandlungen. Senckerbergische Naturforschende Gessellschaft},
	volume = {3599},
	year = {1913},
	pages = {65-78},
	author = {Sluiter, C.P.}
}
@article {423,
	title = {The simple ascidians from the north-eastern Pacific in the collection of the United States National Museum},
	journal = {Proceedings of the United States National Museum},
	volume = {45},
	year = {1913},
	pages = {427-505},
	author = {Ritter, W.E.}
}
@article {212,
	title = {Sur deux nouveaux didemnides (Synacidies) du golf du Lion (note preliminaire).},
	journal = {Bulletin du Musee Oceanographique de Monaco},
	volume = {257},
	year = {1913},
	pages = {1-7},
	author = {Brement, E.}
}
@inbook {193,
	title = {Tunicata.},
	booktitle = {In Schaltze, L. Zoologische und Antropologische Ergebnisse einer For schungsreise im Westlichen und Zentrelen Sudafrica.},
	year = {1913},
	pages = {125-144},
	chapter = {5},
	address = {Jene},
	author = {Hartmeyer, R.}
}
@article {320,
	title = {Zur Kenntnis der zwei aberranten Ascidie igattungen Dicopia Sluit. und Hexacrobylus Sluit.},
	journal = {Zoologischer Anzeiger},
	volume = {43},
	number = {1-4},
	year = {1913},
	pages = {1-10},
	author = {Oka, A.}
}
