1. Allen JB, Neely ST (1992) Mircomechanical models of the cochlea. Physics Today 45(7):40–47.
2. Au WWL (1990) Target detection in noise by echolocating dolphins. In: Thomas JA, Kastelein RA (eds) Sensory Abilities of Cetaceans: Laboratory and Field Evidence. New York: Plenum Press, pp. 203–216.
3. Au WWL (1993) The Sonar of Dolphins. New York: Springer-Verlag.
4. Boenninghaus G (1903) Das Ohr des Zahnwales zyugleich ein Beitrag zur Theorie der Schalleitung. Zool Gahrb (Anatomie) 17:189–360. (Not read in original.)
5. Brill RL, Sevenich ML, Sullivan TJ, Sustman JD, Witt RE (1988) Behavioral evidence for hearing through the lower jaw by an echolocating dolphin, Tursiops truncatus. Mar Mamm Sci 4(3):223–230.