1. L. Wessels, S. Oswald, P. Mutton, D. Welsby, Guidelines to best practices for heavy haul railway operations: wheel and rail interface issues: International Heavy Haul Association, 2015.
2. D. Szablewski, S. Kalay, J. LoPresti, Proceedings of the International Heavy Haul Association Conference, Calgary, Canada, 2011, pp. 1–10.
3. D. Szablewski, D. Gutscher, J. LoPresti, S. Kalay, Proceedings of the International Heavy Haul Association Conference, New Delhi, India, 2013, vol. 1, pp. 43–50.
4. EN 14587-1, Flashbutt welding of rails – Part 1: New rails in a fixed plant. European Committee for Standardisation (CEN), 2007.
5. EN 14587-2, Flashbutt welding of Rails – Part 2: New rails by mobile welding machines at sites other than a fixed plant. European Committee for Standardisation (CEN), 2009.