@inproceedings{
author={Berry Eggen and Loe Feijs and Graaf Mark de and Peter Peters},
year={2003},
publisher={University of Utrecht},
pages={CD Rom},
title={Breaking the flow: Intervention in computer game play through physical and Intervention in computer game play through physical and on-screen interaction},
editor={Copier Marinka and Raessens Joost},
address={Utrecht},
booktitle={Level Up Conference Proceedings: Proceedings of the 2003 Digital Games Research Association Conference},
month={November},
url={http://www.digra.org/dl/display_html?chid=05150.55594.pdf}
}