References:

• A. Nehorai and E. Paldi, ``Acoustic vector sensor array processing," Proc. 26th Asilomar Conf. Signals, Syst. Comput., pp. 192-198, Pacific Grove, CA, Oct. 1992.
• A. Nehorai and E. Paldi, "Acoustic vector-sensor array processing," IEEE Trans. on Signal Processing, Vol. SP-42, pp. 2481-2491, Sept. 1994.
• M. Hawkes and A. Nehorai, "Bearing estimation with acoustic vector-sensor arrays," in Acoustic Particle Velocity Sensors: Design, Performance, and Applications, M. J. Berliner and J. F. Lindberg, pp. 345-358, AIP Press, 1996.
• M. Hawkes and A. Nehorai, "Acoustic vector-sensor beamforming and capon direction estimation," IEEE Trans. on Signal Processing, Vol. SP-46, pp. 2291-2304, Sept. 1998.
• M. Hawkes and A. Nehorai, "Effects of sensor placement on acoustic vector-sensor array performance," IEEE J. Oceanic Eng., Vol. 24, pp. 33-40, Jan. 1999.
• M. Hawkes and A. Nehorai, "Acoustic vector-sensor processing in the presence of a reflecting boundary," IEEE Trans. on Signal Processing, Vol. SP-48, pp. 2981-2993, Nov. 2000.
• M. Hawkes and A. Nehorai, "Acoustic vector-sensor correlations in ambient noise," IEEE J. Oceanic Eng., Vol. 26, pp. 337-347, July 2001.
• M. Hawkes and A. Nehorai, "Wideband source localization using a distributed acoustic vector-sensor array," IEEE Trans. Signal Processing, Vol. 51, pp. 1479-1491, June 2003.
• N. Zou and A. Nehorai, "Circular acoustic vector-sensor array for mode beamforming," IEEE Trans. on Signal Processing, Vol. 57, pp. 3041-3052, Aug. 2009.