@article{ref1,
title="Railroad accident fatalities",
journal="Statistical Bulletin (Met. Life)",
year="1981",
author="",
volume="62",
number="3",
pages="4-7",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0026-1513",
doi="",
url="http://dx.doi.org/"
}