1. Low frequency NDT techniques for the defection of disbonds and delamination;Cawley;Brit. J. NDT,1990
2. A review of defect types and nondestructive testing techniques for composites and bonded joints;Adams;NDT Int.,1988
3. Teagle, P. R. ‘Recent advances in mechanical impedance analysis instrumentation for the evaluation of adhesive bonded and composite structures’, ASE 85, 121–157 (Network Events)
4. Low frequency acoustic NDT methods;Lange;Soviet J. Non-destructive Test,1988
5. The use of the impedance method of non-destructive testing on honeycomb structures;Cawley;Mech. Syst. Signal Process,1988