H. Baek and B. K. Min, «Blue Light Aids in Coping with the Postlunch Dip: An EEG Study». Ergonomics 58, no. 5 (2015): 803–810.
263
M. Takahashi and H. Arito, «Maintenance of Alertness and Performance by a Brief Nap after Lunch under Prior Sleep Deficit». Sleep 23, no. 6 (Sept. 2000): 813–819.