@inbook {45,
	title = {Automatic Facial Expression Recognition},
	booktitle = {Social Emotions in Nature and Artifact},
	year = {2013},
	publisher = {Oxford University Press},
	organization = {Oxford University Press},
	author = {J. Whitehill and M. Bartlett and J. Movellan},
	editor = {J. Gratch and S. Marsella}
}
@conference {59,
	title = {The computer expression recognition toolbox (CERT)},
	booktitle = {IEEE International Conference on Automatic Face \& Gesture Recognition and Workshops (FG)},
	year = {2011},
	author = {G. Littlewort and J. Whitehill and T. Wu and I. Fasel and M. Frank and J. Movellan and M. Bartlett}
}
@conference {73,
	title = {Learning to Make Facial Expressions},
	booktitle = {IEEE International Conference on Development and Learning},
	year = {2009},
	author = {T. Wu and N. Butko and P. Ruvulo and M. Bartlett and J. Movellan}
}