1. A report on the determination and evaluation of the role of fatigue in heavy truck accidents;AAA Foundation for Traffic Safety;Report to the AAA Foundation for Traffic Safety,1985
2. The main results of the danish medico-psychosocial investigations of shiftworkers;Andersen;Proceedings, International Congress on Occupational Health,1957
3. Diurnal variation in mental performance;Bjerner;Br. J. Ind. Med.,1955
4. The day and night performance of teleprinter switch board operators;Browne;Occup. Psych.,1949
5. Experiments on railway vigilance devices;Buck;Ergonomics,1968