@article{ref1,
title="Comments on "Biomechanics and muscle coordination of human walking: Parts I and II"",
journal="Gait and posture",
year="2004",
author="Chen, G.",
volume="19",
number="2",
pages="206-207",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0966-6362",
doi="",
url="http://dx.doi.org/"
}