@article{ref1,
title="Fatal accidents involving light aircraft: a review of UK experience, 1956-66",
journal="Aerospace medicine",
year="1968",
author="Stevens, P. J.",
volume="39",
number="6",
pages="622-627",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-9402",
doi="",
url="http://dx.doi.org/"
}