TY - CONF A1 - Heckel, Thomas A1 - Thomas, Hans-Martin A1 - RĂ¼he, S. T1 - High Speed Non-Destructive Rail Testing with Advanced Ultrasound and Eddy-Current Testing Techniques T2 - 5th International Workshop Non-Destructive Testing in Progress T2 - 5th International Workshop Non-Destructive Testing in Progress CY - Prague, Czech Republic DA - 2009-10-12 PY - 2009 AN - OPUS4-20156 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -