@article{ref1,
title="Relation between time of day and aircraft landing accidents",
journal="Journal of aviation medicine",
year="1958",
author="Smiley, J. R.",
volume="29",
number="1",
pages="33-36",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0095-991X",
doi="",
url="http://dx.doi.org/"
}