@article{ref1,
title="Human survival in aircraft emergencies. NASA CR-1262",
journal="NASA contractor report. NASA CR.",
year="1968",
author="Yost, C. A. and Oates, R. W.",
volume="",
number="",
pages="1-55",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0565-7059",
doi="",
url="http://dx.doi.org/"
}