@article {544,
	title = {Aspidosiphon (Paraspidosiphon) major (Vaillant, l871): a sipunculan not compiled in the literature of the phylum and closely related to Aspidosiphon (Paraspidosiphon) laevis (deQuatrefages, l865).},
	journal = {Zientzietako Aldizkaria - Revista de Ciencias Bizkaiko Foru Aldundia - Diputacion Foral de Vizcaya},
	volume = {13},
	year = {1983},
	pages = {171-173},
	author = {Saiz Salinas, J. I.}
}
