1. Barth M, Schubert F, Koehler B (2008) Where X-ray imaging fails – Delamination, crack, and micro-pore detection using ultrasonic reflection tomography in a scanning acoustic microscope, IEEE nuclear science symposium and medical imaging conference record 2008. In: Workshop on X-Ray micro imaging of materials, devices, and organisms, Dresden, Germany, on CD, pp 577–581
2. Briggs GAD (ed) (1992) Acoustic microscopy. Oxford University Press, Oxford
3. Briggs GAD (ed) (1995) Advances in acoustic microscopy, vol 1. Plenum Press, New York and London
4. Fellinger P, Marklein R, Langenberg K-J, Klaholz S (1995) Numerical modeling of elastic wave propagation and scattering with EFIT – Elastodynamic finite integration technique. Wave Motion 21:47–66
5. Gilmore RS (1999) Industrial ultrasonic imaging/microscopy. In: Thurston RN, Pierce AD, Papadakis EP (eds) Physical acoustics. Academic Press, New York, pp 275–346