@article{ref1,
title="Suicidal behaviour: an attempt to modify the environment",
journal="British journal of psychiatry",
year="1972",
author="Lukianowicz, N.",
volume="121",
number="563",
pages="387-390",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0007-1250",
doi="",
url="http://dx.doi.org/"
}