TY - CONF A1 - Niederleithinger, Ernst A1 - Shokouhi, Parisa A1 - Stähler, S. A1 - Nowak, Thomas Rudolf T1 - Detection of subtle changes in materials by Coda Wave interferometry T2 - 10th European conference on non-destructive testing CY - Moscow, Russia DA - 2010-06-07 KW - Cold wave interferometry KW - Beton KW - Concrete KW - Stress PY - 2010 IS - Paper 4.02.18 SP - 1 EP - 9 AN - OPUS4-21468 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -