@article{ref1,
title="Children's perceptions of safety and exposure to violence",
journal="International journal of adolescence and youth",
year="2001",
author="Collins, Kathryn",
volume="10",
number="1-2",
pages="31-49",
abstract="[Abstract unavailable]  <p>Language: en</p>",
language="en",
issn="0267-3843",
doi="",
url="http://dx.doi.org/"
}