1. Accidents and sleepiness: a consensus statement from the International Conference on Work Hours, Sleepiness and Accidents, Stockholm, 8–10 September 1994;Åkerstedt;Journal of Sleep Research,1994
2. Arnedt, J.T., MacLean, A.W., 1996. Effects of sleep loss on urban and motorway driving stimulation performance. Presented at the Drive Alert… Arrive Alive International Forum, Washington DC.
3. Qualitatively different states of sleepiness;Broughton,1992
4. Driver fatigue;Brown;Human Factors,1994
5. Drugs affecting sleep, sleepiness and performance;Buysse,1991