@article{ref1,
title="Violence in Schools: Multiple Realities",
journal="Alberta journal of educational research",
year="1997",
author="MacDonald, Irene M.",
volume="43",
number="2-3",
pages="142-156",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0002-4805",
doi="",
url="http://dx.doi.org/"
}