TY - JOUR A1 - Erhard, Anton A1 - Fuchs, H. A1 - Möhrle, Walter A1 - Matschol, P.I. T1 - Characterization of sound field parameters of ultrasonic probes using a computer-controlled measurement and data acquisition system PY - 1985 SN - 0308-9126 VL - 18 IS - 6 SP - 359 EP - 362 PB - Elsevier CY - Amsterdam AN - OPUS4-18760 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -