1. Ultrasonic wave attenuation spectra in steels;Reynolds;J Phys D: Appl Phys,1984
2. From micrograph to grain-size distribution with ultrasonic applications;Papadakis;J Appl Phys,1964
3. Ultrasonic inspection of hot steel;Whittington;Brit J NDT,1978
4. Nondestructive testing handbook, 2nd ed., Vol. 7, Section 10. The American Society for Nondestructive Testing, 1991.
5. Scruby CB, Dewhurst RJ, Hutchins DA, Palmer SB. In: Sharpe RS, editor. Research Techniques in NDT, New York: Academic Press, 1982;5(8):281.