@article{ref1,
title="The Mortality Statistics of the Census in Relation to Occupations",
journal="American journal of sociology",
year="1897",
author="King, William A.",
volume="3",
number="2",
pages="216-235",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0002-9602",
doi="10.1086/210701",
url="http://dx.doi.org/10.1086/210701"
}