@article{VogelsDembergKray_2018,
title={The Index of Cognitive Activity as a Measure of Cognitive Processing Load in Dual Task Settings},
author={Vogels, Jorrig and Demberg, Vera and Kray, Jutta},
issn={1664-1078},
doi={http://dx.doi.org/10.22028/D291-30962},
volume={9},
pages={1-19},
publisher={Frontiers},
journal={Frontiers in psychology},
year={2018}
}