@article{ref1,
title="An objective-analytic approach to the classification of suicidal motivation",
journal="Acta psychiatrica Scandinavica",
year="1973",
author="Colson, C.",
volume="49",
number="2",
pages="105-113",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-690X",
doi="",
url="http://dx.doi.org/"
}