Literature References

Authors	Year	Title
A. Packard, Karlsen, H. E., Sand, O.	1990	Low frequency hearing in cephalopods
A. Packard, Karlsen, H. E., Sand, O.	1990	Low frequency hearing in cephalopods
A. Packard, Karlsen, H. E., Sand, O.	1990	Low frequency hearing in cephalopods
H. E. Karlsen, Packard, A., Sand, O.	1989	Cephalopods are definitely not deaf

CephBase