@inproceedings{ICPR-2010-LeECA,
	author        = "Phu Ngoc Le and Julien Epps and Eric H. C. Choi and Eliathamby Ambikairajah",
	booktitle     = "{Proceedings of the 20th International Conference on Pattern Recognition}",
	doi           = "10.1109/ICPR.2010.1097",
	isbn          = "978-0-7695-4109-9",
	pages         = "4516--4519",
	publisher     = "{IEEE Computer Society}",
	title         = "{A Study of Voice Source and Vocal Tract Filter Based Features in Cognitive Load Classification}",
	year          = 2010,
}