TY - CONF A1 - Wiggenhauser, Herbert A1 - Maierhofer, Christiane T1 - On-site investigation techniques for the structural assessment of historic masonry buildings T2 - 5th EC Conference Cultural Heritage Research: A Pan European Challenge T2 - 5th EC Conference Cultural Heritage Research: A Pan European Challenge CY - Kraków, Poland DA - 2002-05-16 PY - 2002 AN - OPUS4-6082 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -