@inproceedings{DHM-2009-YangDZ,
	author        = "Jingzhou (James) Yang and Jichang Dai and Ziqing Zhuang",
	booktitle     = "{Proceedings of the Second International Conference on Digital Human Modeling}",
	doi           = "10.1007/978-3-642-02809-0_70",
	isbn          = "978-3-642-02808-3",
	pages         = "661--670",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Human Head Modeling and Personal Head Protective Equipment: A Literature Review}",
	volume        = 5620,
	year          = 2009,
}