1. Medical problems of shift work;Aanonsen;Industrial Medicine,1959
2. Work schedules and sleep;Akerstedt;Experientia,1984
3. Adjustment of physiological circadian rhythms and the sleep-wake cycle to shiftwork;Akerstedt,1985
4. Sleepiness as a consequence of shift work;Akerstedt;Sleep,1988
5. Sleep and performance – Introduction;Akerstedt,1990