Your query returned 2 results.

• Investigation of the Lateral Resistance of Ballasted Tracks using the Discrete Element Method,
  J.-F. Ferellec, M. Woné, R. Perales and G. Saussine
  Paper 1.16 from CCP: 110, ISBN 978-1-905088-65-2 (2016)
  
• Ballasted Track Maintenance with a Multi-Unit Tamping Machine: A Numerical Discrete Efficiency Comparison,
  C. Voivret, R. Perales and G. Saussine
  Paper 3.53 from CCP: 104, ISBN 978-1-905088-59-1 (2014)