1. Development of nondestructive inspection methods for composite repair;Hsu,2003
2. Development of a fieldable air-coupled ultrasonic inspection system”;Peters,2004
3. Towards a generic manual scanner for nondestructive inspection;Barnard,2005
4. Ultrasonic Testing of Materials;Krautkramer,1990
5. High contrast air-coupled acoustic imaging with zero group velocity lamb modes;Holland;Ultrasonics,2004