TY - CONF A1 - Rücker, Werner T1 - Building inspection and monitoring by means of automatic measurement systems T2 - European Meeting of Modal Analysis Group, EMPA Zürich T2 - European Meeting of Modal Analysis Group, EMPA Zürich CY - Zurich, Switzerland DA - 1991-03-11 PY - 1991 AN - OPUS4-6702 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -