1. Time of day effects on performance in a range of tasks;Blake;Psychonomic Science,1967
2. Diurnal variations in efficiency of the metal activities of the operation type during the day at the shift work;Bobko;Fiziologicheskij Zhurnal,1989
3. Information load complication, functional state and the operator activities effectiveness;Bobko;Fiziologicheskij Zhurnal,1994
4. Shift work. The incidence of medication use and physical complaints as a function of shift;Colligan,1980
5. Performance rhythms;Colquhoun,1981