@article {1463,
	title = {The Role of Nonlinear Dynamics in Affective Valence and Arousal Recognition},
	journal = {Affective Computing, IEEE Transactions on},
	volume = {3},
	year = {2012},
	pages = {237{\textendash}249},
	keywords = {Bioengineering},
	author = {G. Valenza and A Lanata and E. P. Scilingo}
}
