@article{ref1,
title="The limits of human performance: project Daedalus",
journal="Research quarterly for exercise and sport",
year="1996",
author="Nadel, E. R.",
volume="67",
number="3 Suppl",
pages="S71-2",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0270-1367",
doi="",
url="http://dx.doi.org/"
}