@article{ref1,
title="Alcohol ignition interlock devices",
journal="Blutalkohol",
year="2003",
author="Marques, Paul R. and Bjerre, Bo",
volume="40",
number="3",
pages="177-198",
abstract="<p>[Abstract unavailable]</p>",
language="de",
issn="0006-5250",
doi="",
url="http://dx.doi.org/"
}