1. Mechanical vibration and shock – Evaluation of human exposure to whole-body vibration, Part 1: General requirements, ISO 2631-1, 2nd ed. The International Organisation for Standardisation, 15 July; 1997
2. British Standard Guide to measurement and evaluation of human exposure to whole body mechanical vibration and repeated shock, BS 6841. British Standards Institution; 1987
3. Hohl GH. Ride comfort of off-road vehicles. In: Proceedings of the 8th international conference of the ISTVS, vol. I of III, Cambridge, England, August 5–11; 1984
4. Pradko F, Lee RA. Vibration comfort criteria. SAE Technical Paper 660139, Society of Automotive Engineers, Warrendale; 1966
5. Human exposure to mechanical vibrations whole-body vibration, Verein Deutcher Ingenieure, VDI 2057; September 2002