@article{ref1,
title="Social stratification in the urban community",
journal="American sociological review",
year="1936",
author="Speier, Hans",
volume="1",
number="2",
pages="193-202",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0003-1224",
doi="10.2307/2084478",
url="http://dx.doi.org/10.2307/2084478"
}