TY - CONF A1 - Zscherpel, Uwe A1 - Ewert, Uwe A1 - Rost, P. A1 - Schmid, M. A1 - Spartiotis, Konstantinos A1 - Ajat, Oy A1 - Warrikhoff, A. T1 - X-ray Endoskopy for Inspection of Tube-to-Tube Sheet Welds in Heat Exchangers T2 - PSAM 11 and ESREL 2012, Annual European Safety and Reliability Conference T2 - PSAM 11 and ESREL 2012, Annual European Safety and Reliability Conference CY - Helsinki, Finland DA - 2012-06-25 PY - 2012 AN - OPUS4-26637 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -