TY - GEN A1 - Niederleithinger, Ernst A1 - Helmerich, Rosemarie T1 - Sustainable Bridges - NDT as a Tool to Assist Railway Bridge Management T2 - NDE Conference on Civil Engineering PB - ASTM CY - St. Louis T2 - NDE Conference on Civil Engineering CY - St. Louis, Missouri, USA DA - 2006-08-14 KW - Railways KW - Bridges KW - NDT KW - Condition assessment PY - 2006 UR - https://opus4.kobv.de/opus4-bam/frontdoor/index/index/docId/14436 AN - OPUS4-14436 SN - 1-57117-148-7 SP - 196 EP - 204 AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany