@article{ref1,
title="On the Effect of Good or Bad Times on Committals to Prison",
journal="Journal of the Statistical Society of London",
year="1855",
author="Clay, John",
volume="18",
number="1",
pages="74-79",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0959-5341",
doi="10.2307/2338124",
url="http://dx.doi.org/10.2307/2338124"
}