@article{ref1,
title="A plan for preventing student suicide",
journal="School health review",
year="1970",
author="Berg, D. E.",
volume="1",
number="3",
pages="6-11",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0036-6579",
doi="",
url="http://dx.doi.org/"
}