@article{ref1,
title="Defining suicide: implications for suicide behavior and for suicide prevention",
journal="Crisis",
year="1987",
author="Boldt, M.",
volume="8",
number="1",
pages="3-13",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0227-5910",
doi="",
url="http://dx.doi.org/"
}