TY - CONF A1 - Rücker, Werner A1 - Helmerich, Rosemarie T1 - Long-term monitoring of the new main station "Lehrter Bahnhof, Berlin" T2 - IAEA - Rabat, Marocco T2 - IAEA - Rabat, Marocco CY - Rabat, Morocco DA - 2002-09-26 PY - 2002 AN - OPUS4-6800 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -