1. Residual stress measurement and analysis using ultrasonic techniques;Noronha,1973
2. Ultrasonic measurement of stress in railroad wheels and in long lengths of welded rail;Clotfelter,1974
3. Ultrasonic measurements of residual stress in railroad wheels;Schramm;NDT E Int,1995
4. Measurement of acoustoelastic and third‐order elastic constants for rail steel;Egle;J Acoust Soc Am,1976
5. Ultrasonic measurement of longitudinal rail stresses;Egle;Mater Eval,1979