@article{ref1,
title="Railway suicide: Who is responsible?",
journal="Crisis",
year="2003",
author="Kerkhof, Ad",
volume="24",
number="2",
pages="47-48",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0227-5910",
doi="",
url="http://dx.doi.org/"
}