@article{ref1,
title="Cyberbullying: an extension of the schoolyard",
journal="Journal of Pediatric Health Care",
year="2009",
author="Swartz, Martha K.",
volume="23",
number="5",
pages="281-282",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0891-5245",
doi="10.1016/j.pedhc.2009.06.005",
url="http://dx.doi.org/10.1016/j.pedhc.2009.06.005"
}