@article{ref1,
title="Lessons learned from three violence prevention projects",
journal="Journal of school health",
year="1996",
author="Fiester, L. and Nathanson, S. P. and Visser, L. and Martin, J.",
volume="66",
number="9",
pages="344-346",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-4391",
doi="",
url="http://dx.doi.org/"
}