@article{ref1,
title="The Psychology of Suicide",
journal="Journal of abnormal and social psychology",
year="1928",
author="Roalfe, W. R.",
volume="23",
number="",
pages="59-67",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0096-851X",
doi="",
url="http://dx.doi.org/"
}