1. B.P. Hildebrand and G.L. Fitzpatrick, “NDE Applications of Surface Waves Generated by Focused Sound Beams,” 1982 IEEE Ultrasonics Symposium, October, 1982.
2. R.K. Elsley, “Detection and Characterization of Fatigue Cracks Using Critical Angle Ultrasound,” 1982 IEEE Ultrasonics Symposium, October 1982.
3. L. Adler, K. Bolland, M. De Billy and G. Quentin, “Backscattering of Ultrasonic Leaky Wave from Liquid-Solid Interfaces,” Review of Progress in Quantitative NDE, August, 1982.
4. E.J. Chern and J.H. Chantrell, Jr., “Ultrasonic Characterization of Surface Flaws Using Oblique Angle Backscattering Technique,” Proceedings of 14th Symposium on NDE, April, 1983.
5. G.J. Gruber, “Defect Identification and Sizing by the Ultrasonic Satellite Pulse Technique,” Journal of Nondestructive Evaluation, Vol. 1, No. 4, December, 1980.