Literature References

Authors	Year	Title
P. J. Herring, Clarke, M. R., Boletzky, S. V.	1981	The light organs of Sepiola atlantica and Spirula spirula (Molluska: Cephalopoda): bacterial and intrinsic systems in the order Sepioidea.
S. Hunt, Nixon M.	1981	A comparative study of protein composition in the chitin-protein composition complexes of the beak, pen, sucker disc, radula and oesophageal cuticle of cephalopods.
M. W. Jepps	1981	Appendix. On a parasitic ciliate from Spirula.
C. E. Lea, Wormuth J. H.	1981	Gulf Stream cyclonic rings experiment: Pelagic cephalopod data report: Time series cruises KNORR 62, 65, 71 and ENDEAVOR 11.