Li, X., Wu, R., Sheplak, M., Li, J. (2002b). "Multifrequency CW-Based Time-Delay Estimation for Proximity Ultrasonic Sensors," To appear in IEE Proceedings F: Radar, Sonar, and Navigation.

Li, X., Wu, R., Rasmi, S., Li, J., Cattafesta, L., Sheplak, M. (2002c). "An Acoustic Proximity Ranging System for Monitoring the Cavity Thickness," Submitted to IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control.

Rightley, P. M, Lasheras, J. C. (2000). "Bubble Dispersion and Interphase Coupling in a Free-Shear Flow," Journal of Fluid Mechanics 412: 21-59.

Sheplak, M., Cattafesta, L. N., Shyy, W., Kurdila, A. J., Nishida, T. (1999). Advanced Technology Development for the Control of High-Speed Supercavitating Vehicles, Interdisciplinary  Microsystems Group, Mechanical and Aerospace Department, University of Florida.

Stinebring, D. R., Cook, R. R., Dzielski, J. E., Kimerer, N. B., Kunz, R. F., Miller, T. F.
(2000). High-Speed    Supercavitating  Vehicles, Applied   Research   Laboratory, Pennsylvania State University.

Stinebring, D. R., Billet, M. L., Lindau, J. M, Kunz, R. F. (2001). Developed CavitationCavity Dynamics, Applied Research Laboratory, Pennsylvania State University.

Stutz, B.,. Reboud, J. L. (1997). "Experiments on Unsteady Cavitation," Experiments in Fluids 22: 191-198.

Tulin, M. P. (1961). Supercavitating Flows, Handbook of Fluid Dynamics, V. L. Streeter, New York, McGraw Hill: 12.25 - 12.46.

Werner, D. J. (1998). Technology Assessment of Hydrodynamic/Supercavitating Technologies, Alliant Techsystems Inc.