@article{ref1,
title="Astronaut's perception of heaviness and limb position",
journal="Journal of human performance in extreme environments",
year="1998",
author="Ross, H. E.",
volume="3",
number="1",
pages="34-36",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1529-5168",
doi="",
url="http://dx.doi.org/"
}