1. Srawley, J.E. and Esgar, J.B., “Investigation of Hydrotest Failure of Thiokol Chemical Corporation 260-inch-diameter SL-1 Motor Case,” NASA TMX-1194 (Jan. 1966).
2. Ho, C.L., “Ultrasonic Surface-Wave Detection Technique,” Chap. 3, Experimental Techniques in Fracture Mechanics,2,ed. A.S. Kobayashi, Iowa State Press (1975).
3. Maginness, M.G., “The Reconstruction of Elastic Wave Fields from Measurements over a Transform Array,”J. Sound Vib.,20 (2),219–240 (1972).
4. Ewing, W.M., Jardetzky, W.S. andPress, F., Elastic Waves in Layered Media, McGraw-Hill, New York (1957).
5. Holmes, P.J., “The Experimental Characterization of Wave Propagation Systems: II. Continuous Systems and the Effects of Dispersion,”J. Sound and Vib.,35 (2),277–297 (1974).