@ARTICLE{1,	author=		"Jerzy Mrozowski, Jan Awrejcewicz, Piotr Bamberski",	title=		"Analysis of Stability of the Human Gait",	journal=	"Journal of Theoretical and Applied Mechanics",	year=		"2007",	volume=		"45",	number=		"1",	pages=		"91--98"}@ARTICLE{2,	author=		"Juan Pedro Bandera Rubio, Changjiu Zhou, Francisco Sandoval Hernandez",	title=		"Vision-based Walking Parameter Estimation for Biped Locomotion Imitation"}@ARTICLE{3,	author=		"Xuyang Wang, Tiansheng Lu, Peiyan Zhang",	title=		"Study on State Transition Method Applied to Motion Planning for a Humanoid Robot"}@ARTICLE{4,	author=		"Zhe Tang, Changjiu Zhou, Zenqi Sun",	title=		"Trajectory Planning for Smooth Transition of a Biped Robot",	year=		"2003"}@ARTICLE{5,	author=		"Yariv Bachar",	title=		"Developing Controllers for Biped Humanoid Locomotion",	year=		"2004"}