1. Ultrasonic Methods of Non-Destructive Testing;Blitz,1996
2. Engineering Applications of Ultrasonic Time-of-Flight Diffraction;Charlesworth,2001
3. Simulation of ultrasonic phased array technique for imaging and sizing of defects using longitudinal waves;Satyanarayan;International Journal of Pressure Vessels and Piping,2007
4. P. Ciorau, Contribution to detection and sizing linear defects by conventional and phased array ultrasonic techniques, in: 16th WCNDT 2004 – World Conference on NDT, Montreal, Canada.
5. TOF estimation of ultrasonic echo signal for object location;Lu;Information Technology Journal,2011