@article{ref1,
title="The composition of air in sleeping bags",
journal="International journal of biometeorology",
year="1988",
author="Livingstone, S. D. and Nolan, R. W. and Cottle, W. H. and Cattroll, S. W.",
volume="32",
number="1",
pages="29-32",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0020-7128",
doi="",
url="http://dx.doi.org/"
}