@article{ref1,
title="The regressive nature of civil penalties",
journal="International review of law and economics",
year="1984",
author="Altrogge, Phyllis and Shughart II, William F.",
volume="4",
number="1",
pages="55-66",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0144-8188",
doi="10.1016/0144-8188(84)90018-8",
url="http://dx.doi.org/10.1016/0144-8188(84)90018-8"
}