@article{ref1,
title="ANGOLA: Police Action against Protesters",
journal="Africa Research Bulletin: Political, Social and Cultural Series",
year="2011",
author="",
volume="48",
number="9",
pages="18980A-18981A",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0001-9844",
doi="10.1111/j.1467-825X.2011.04075.x",
url="http://dx.doi.org/10.1111/j.1467-825X.2011.04075.x"
}