@article {363,
	title = {The Arion subfuscus complex in the eastern part of Iberian Peninsula, with redescription of Arion subfuscus (Draparnaud 1805) (Gastropoda: Pulmonata: Arionidae)},
	journal = {Archiv f{\"u}r Molluskenkunde},
	volume = {124},
	year = {1995},
	pages = {103-118},
	author = {Garrido, C and Castillejo, J and Iglesias, J}
}
@article {458,
	title = {Las babosas de la familia Arionidae Gray, 1840 en la Pen{\'{\i}nsula Ib{\'e}rica e Islas Baleares. Morfolog{\'{\i}a y distribuci{\'o}n (Gastropoda, Pulmonata, Terrestria Nuda)},
	journal = {Rev. Real Acad. Gal. Cien.},
	volume = {16},
	year = {1997},
	pages = {51-118},
	author = {Castillejo, J}
}
