@article{ref1,
title="Questions of perception and reality",
journal="British journal of sociology",
year="2009",
author="Wikström, Per‐olof H.",
volume="60",
number="1",
pages="59-63",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0007-1315",
doi="10.1111/j.1468-4446.2008.01216.x",
url="http://dx.doi.org/10.1111/j.1468-4446.2008.01216.x"
}