What happens when we switch tasks: Pupil dilation in multitasking
Journal of Experimental Psychology Applied (2014) - Comment
doi: 10.1037/xap0000031  issn: 1939-2192  issn: 1076-898x  pubmed: 25347409 

Ioanna Katidioti, Jelmer P. Borst, Niels A. Taatgen