@article{ref1,
title="Assessment of spatio-temporal gait parameters from trunk accelerations during human walking",
journal="Gait and posture",
year="2003",
author="Zijlstra, W. and Hof, At L.",
volume="18",
number="2",
pages="1-10",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0966-6362",
doi="",
url="http://dx.doi.org/"
}