@article{ref1,
title="Neutrality in constitutional law (with special reference to pornography, abortion, and surrogacy)",
journal="Columbia law review",
year="1992",
author="Sunstein, Cass R.",
volume="92",
number="1",
pages="1-52",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0010-1958",
doi="",
url="http://dx.doi.org/"
}