@article{ref1,
title="Police Intervention in Riots - A Reply",
journal="Journal of community and applied social psychology",
year="1992",
author="Kroon, MBR and Vankreveld, D and Rabbie, JM",
volume="2",
number="1",
pages="73-75",
abstract="[Abstract unavailable]  <p>Language: en</p>",
language="en",
issn="1052-9284",
doi="",
url="http://dx.doi.org/"
}