Authors: Gudra, T Pluta, M Kojro, Z

Citation: T. Gudra et al., The measurement and numerical modelling of the diffraction field of a spherical ultrasonic transducer working in the air at the frequency of 1.3 MHz, ULTRASONICS, 38(1-8), 2000, pp. 794-798

Authors: Kim, TJ Kojro, Z Pluta, M Schmachtl, M Schubert, M Gudra, T Grill, W

Citation: Tj. Kim et al., Confocal scanning acoustic microscopy in air at normal conditions at frequencies close to the phonon cut-off regime, PHYSICA B, 263, 1999, pp. 588-594

Authors: Kojro, Z Riede, A Schubert, M Grill, W

Citation: Z. Kojro et al., Systematic and statistical errors in correlation estimators obtained from various digital correlators, REV SCI INS, 70(12), 1999, pp. 4487-4496