I. Jandejsek, D. Vavřík, F.N. Nachtrab, N.U. Uhlmann: X-ray dynamic defectoscopy utilizing digital image correlation. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 633, S185-S186 (2011). doi:10.1016/j.nima.2010.06.162