@article{ref1,
title="Estimating the effectiveness of blood alcohol limits",
journal="Behavioral research in highway safety",
year="1970",
author="Hurst, P. M.",
volume="1",
number="2",
pages="87-99",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0045-1665",
doi="",
url="http://dx.doi.org/"
}