@article {1688,
	title = {On a new species of Clavelina from Japan, with remarks on its mode of budding},
	journal = {Publications of the Seto Marine Biological Laboratory},
	volume = {21},
	year = {1973},
	pages = {99-107},
	author = {Watanabe, H. and Tokioka, T.}
}
@article {315,
	title = {Ascidies abyssales recoltees au cours de la campagne oceanographique Biacores par le "Jean-Charcot"},
	journal = {Bulletin du Museum National d{\textquoteright}Histoire Naturelle, series 3, Zoology 93},
	volume = {121},
	year = {1973},
	pages = {389-475},
	author = {Monniot, C. and F. Monniot}
}
@article {334,
	title = {Ascidies des Iles Kerguelen recoltees par P.M. Arnaud},
	journal = {Tethys},
	volume = {5},
	number = {4},
	year = {1973},
	pages = {715-734},
	author = {Monniot, C. and F. Monniot}
}
@article {305,
	title = {Plurellidae, a new phlebobranchiate family of the Ascidiacea.},
	journal = {Proceedings of the Linnean Society of New South Wales},
	volume = {97},
	number = {4},
	year = {1973},
	pages = {258-261},
	author = {Kott, P}
}
