TY - CONF A1 - Wiggenhauser, Herbert T1 - Advanced NDT Methods for Quality Assurance of Concrete Structures T2 - National Seminar on Non-Destructive Evaluation NDE 2010 T2 - National Seminar on Non-Destructive Evaluation NDE 2010 CY - Kolkata, India DA - 2010-12-09 PY - 2010 AN - OPUS4-22959 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -