@article {256,
	title = {Ein Beitrag zur Kenntnis der japanischen Ascidien fauna},
	journal = {Zoologischer Anzeiger},
	volume = {31},
	year = {1906},
	pages = {1-30},
	author = {Hartmeyer, R.}
}
@article {417,
	title = {Notizen uber japanische ascidien 1},
	journal = {Annotationes Zoologicae Japonensis},
	volume = {6},
	number = {1},
	year = {1906},
	pages = {37-52},
	author = {Oka, A.}
}
@article {310,
	title = {Report on the Tunicata},
	journal = {Ceylon Pearl Oyster Fisheries Supplement Report},
	volume = {39},
	year = {1906},
	pages = {295-348},
	author = {Herdman, W.A.}
}
@article {200,
	title = {Tuniciers.},
	journal = {In Expedition Antarctique Francaise (1903-1905). Paris.},
	volume = {Documentation Scientifique},
	year = {1906},
	pages = {1-50},
	publisher = {Documentation Scientifique},
	address = {Paris},
	author = {Sluiter, C.P.}
}
