1. The non-destructive testing of adhesively bonded structure: a review;Guyott;J Adhesion,1986
2. Nondestructive evaluation of adhesive bond quality: state-of-the-art review;Light,1989
3. Evaluation of the cohesive properties of adhesive joints using ultrasonic spectroscopy;Guyott;NDT Intern,1988
4. The NDT of adhesive joints using ultrasonic spectroscopy;Cawley,1989
5. Frequency Analysis;Randall,1987