Your query returned 2 results.

• A Noise Related Track Maintenance Tool for Severe Wear Detection of Wheel-Rail Contact,
  M. Höjer, E. Bergseth, U. Olofsson, R. Nilsson and Y. Lyu
  Paper 8.146 from CCP: 110, ISBN 978-1-905088-65-2 (2016)
  
• A Field Test Study of Leaf Contamination on Railhead Surfaces,
  Y. Zhu, U. Olofsson and R. Nilsson
  Paper 91 from CCP: 98, ISBN 978-1-905088-53-9 (2012)