@article {1689,
	title = {Ascidias litorales del Mediterraneo iberico. Faunistica, ecologia Y biogeografia},
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	year = {1991},
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	author = {Ramos-Expla, A.}
}
@article {286,
	title = {Cratostigma intermedia n. sp. (Ascidiacea. Pyuridae), une nouvelle espece des cotes atlantiques iberiques},
	journal = {Bulletin du Museum National d{\textquoteright}Histoire Naturelle, Paris, series 4, section A},
	volume = {15},
	number = {1-4},
	year = {1993},
	pages = {19-24},
	author = {Vazquez, E. and Ramos-Expla, A.}
}
@article {225,
	title = {Eudistoma roseum n. sp. (Ascidiacea. Polycitoridae) from the Iberian Atlantic Coast},
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	number = {2},
	year = {1993},
	pages = {95-100},
	author = {Vazquez, E. and Ramos-Expla, A.}
}
