@article{ref1,
title="Children's understanding of violence: A developmental analysis",
journal="Applied developmental science",
year="1998",
author="Buckley, M. A. and Walsh, M. E.",
volume="2",
number="4",
pages="182-193",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="1088-8691",
doi="",
url="http://dx.doi.org/"
}