@article{ref1,
title="Patterns of vandalism during civil disorders as an indicator of selection of targets",
journal="American sociological review",
year="1972",
author="Berk, Richard A. and Aldrich, H. E.",
volume="37",
number="5",
pages="523-547",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0003-1224",
doi="",
url="http://dx.doi.org/"
}