@article{ref1, title="School Violence: Trends, Risk Factors, Prevention, and Recommendations", journal="Law and policy", year="2001", author="O'Donnell, Clifford R.", volume="23", number="3", pages="409-416", abstract="

[Abstract unavailable]

", language="", issn="0265-8240", doi="10.1111/1467-9930.00118", url="http://dx.doi.org/10.1111/1467-9930.00118" }