@article{ref1,
title="DUI enforcement problems at roadside",
journal="Alcohol, drugs and driving",
year="1991",
author="Burns, Marcelline",
volume="7",
number="3-4",
pages="215-220",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0891-7086",
doi="",
url="http://dx.doi.org/"
}