@inbook {Nacke2015,
	title = {Games User Research and Physiological Game Evaluation},
	booktitle = {Game User Experience Evaluation},
	year = {2015},
	pages = {63{\textendash}86},
	publisher = {Springer International Publishing},
	organization = {Springer International Publishing},
	address = {Cham},
	isbn = {978-3-319-15985-0},
	doi = {10.1007/978-3-319-15985-0_4},
	url = {http://dx.doi.org/10.1007/978-3-319-15985-0_4},
	author = {Lennart E. Nacke},
	editor = {Bernhaupt, Regina}
}
