@article{ref1,
title="Expert evidence in criminal procedure",
journal="Blutalkohol",
year="1986",
author="Zilkens, M.",
volume="23",
number="4",
pages="239-250",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="0006-5250",
doi="",
url="http://dx.doi.org/"
}