TY - CONF A1 - Helmerich, Rosemarie T1 - Wrought iron arch bridge: Measurement and Materials Testing T2 - 12th ICMS, International Conference for Metal Structures, Wroclaw University of Technology T2 - 12th ICMS, International Conference for Metal Structures, Wroclaw University of Technology CY - Wroclaw, Poland DA - 2011-06-15 PY - 2011 AN - OPUS4-24129 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -