1. W.A.K. Deutsch, A. Cheng and J.D. Achenbach, IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency control, to appear.
2. W.A.K. Deutsch, A. Cheng and J.D. Achenbach, Rev. of Progr. in QNDE, Thompson, D.O. & Chimenti, D.E., Eds., Plenum Press, New York, Vol. 17B, 1697–1704, 1998.
3. B. Pouet, R.K. Ing, S. Krishnaswamy and D. Royer, Applied Physics Letters, Vol 69, 3782–3784, 1996.
4. W.A.K. Deutsch, A. Cheng and J.D. Achenbach, Research in NDE, Vol 9, 81–95, 1997.
5. B.A. Auld, Wave Motion, Vol 1, 3–10, 1978.