@article{ref1,
title="Review: De Beaumont and De Tocqueville on the Penitentiary System",
journal="North American review",
year="1833",
author="",
volume="37",
number="80",
pages="117-138",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0029-2397",
doi="",
url="http://dx.doi.org/"
}