@article{ref1,
title="Density, Crowding, Stress, and the Ghetto",
journal="American behavioral scientist",
year="1972",
author="Carey, G. W.",
volume="15",
number="4",
pages="495-509",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0002-7642",
doi="10.1177/000276427201500402",
url="http://dx.doi.org/10.1177/000276427201500402"
}