@article{ref1,
title="The United States' hazardous waste regulatory program",
journal="Journal of chemical information and computer sciences",
year="1979",
author="Lehman, J. P.",
volume="19",
number="4",
pages="208-212",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0095-2338",
doi="",
url="http://dx.doi.org/"
}