TY - CONF A1 - Rücker, Werner A1 - Auersch, Lutz T1 - Numerical results for the sleepers, sleeper pads and the substructure T2 - RIVAS Workshop T2 - RIVAS Workshop CY - Paris, France DA - 2012-01-09 PY - 2012 AN - OPUS4-27107 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -