1. EN ISO 5349-2, 2001. Mechanical vibration—measurement and Evaluation of Human Exposure to Hand-Transmitted Vibration—Part 2: practical guidance for measurement at the workplace.
2. Goglia, V., Gospodarić, Z., 2002. Driver's exposure to hand-transmitted vibration from the steering wheel of the LPKT 40 tractor, The 30th International Symposium on Agricultural Engineering, Opatija.
3. ISO 5349-1-, 2001. Mechanical vibration—measurement and evaluation of human exposure to hand-transmitted vibration—Part 1: general Requirements, ISO, Geneva.
4. A statistical report on occupational diseases in Croatia;Kacian;Work and Safety,1997