@article{ref1,
title="Human locomotion on the moon surface",
journal="Rivista di medicina aeronautica e spaziale",
year="1967",
author="Margaria, R. and Cavagna, G. A.",
volume="30",
number="4",
pages="629-644",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0035-631X",
doi="",
url="http://dx.doi.org/"
}