C. J. Sandwith, E. R. Dunston, A. A. Sieger, J. W. Cox;
Analysis Of An Underwater Hydrophone Recovered From The Barking Sands Tactical Underwater Range After 21 Years Of Service, Proceedings of IEEE OCEANS'90 Conference,
pp. 309 - 313, September 1990.
C. J. Sandwith, A. A. Sieger, G. D. Hugus;
Failure Analysis Through Autopsy of Undersea Acoustic Transducers, Proceedings of MTS/IEEE OCEANS'87 Conference,
pp. 449 - 454, September 1987.