1. Speed regulation by in-car active accelerator pedal – effects on speed and speed distribution;Hjälmdahl;“IATSS Research”,2002
2. Regan, M.A., Young, K., Triggs, T., Tomasevic, N., Mitsopoulos, E., Tierney, P., Healy, D., Connelly, K and Tingvall, C. Effects on driving performance of In-Vehicle Intelligent Transport Systems: Final Results of the Australian TAC SafeCar Project. In the Proceedings of the 2005 Australasian Road Safety Research, Policing and Education Conference, Wellington, New Zealand, 14–16 November 2005. (2005).
3. Speed regulations by in-car active accelerator pedal – Effects on driver behaviour;Hjälmdahl;“Transportation Research, Part F: Traffic Psychology and Behaviour”,2004
4. Mental Workload an Information Management;Smiley;“IEEE”,1989
5. Moroney, W. F., Biers, D. W., Eggemeier, T., Mitchell, J. A. A comparison of the scoring procedures with the NASA Task Load index in a simulated flight task. “IEEE 1992”: pp. 734–740. (1992).