@article{ref1,
title="Peacetime U.S. Army air-crew rescue and factors delaying rescue",
journal="Aviation, space, and environmental medicine",
year="1992",
author="Ungs, T. J.",
volume="63",
number="8",
pages="739-739",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0095-6562",
doi="",
url="http://dx.doi.org/"
}