TY - CONF A1 - Auersch, Lutz A1 - Knothe, Esther A1 - Makris, Ralf A1 - Kretzschmar, Enrico A1 - Said, Samir A1 - Rücker, Werner T1 - Mitigation measures for ballasted tracks - optimisation of sleepers, sleeper pads and the substructure T2 - International Workshop on Railway Noise and Vibration CY - Uddevalla, Sweden DA - 2013-09-09 PY - 2013 AN - OPUS4-29620 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -