@article{ref1,
title="A school responds to controversial student speech: Serious questions in light of Columbine",
journal="Clearing house",
year="2000",
author="Martinson, David L.",
volume="73",
number="3",
pages="145-149",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0009-8655",
doi="10.1080/00098650009600934",
url="http://dx.doi.org/10.1080/00098650009600934"
}