@conference {BBDGMP89,
	title = {Leg-Ankle-Foot System for Investigating Sensor Based Legged Locomotion},
	booktitle = {Proc. IEEE/RSJ Int. Conf. on Intelligent Robots and Systems},
	year = {1989},
	address = {Tsukuba, Japan},
	keywords = {Embedded Control, Robotics},
	url = {http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=\&arnumber=637970},
	author = {A. Bicchi and L. Bosio and P. Dario and M. Guiggiani and E. Manfredi and P. C. Pinotti}
}
