1. CEN,Railway applications – track – track geometry quality – Part 1: characterisation of track geometry, EN 13848-1:2003+A1:2008;Part 2: Measuring systems – track recording vehicles, EN 13848-2:2006;Part 3: Measuring systems – track construction and maintenance machines, prEN 13848-3:2008;Part 4: Measuring systems – manual and lightweight devices, pr EN13848-4 (2011);Part 5: Geometric quality levels, EN 13848-5:2008-A1:2010;Part 6: Characterisation of geometric quality, prEN 13848-6:2012 (Final version for CEN Enquiry).|
2. CEN,Railway applications – testing for the acceptance of running characteristics of railway vehicles – testing of running behaviour and stationary tests, EN14363:2005.
3. A new approach to the analysis and presentation of vertical track geometry quality and rail roughness
4. Assessing track geometry quality based on wavelength spectra and track–vehicle dynamic interaction
5. Karis, T. 2009. “Track irregularities for high-speed trains”. Stockholm: Division of Rail Vehicles, Department of Aeronautical and Vehicle Engineering, KTH Royal Institute of Technology. Master thesis