@article{ref1,
title="Final study of the alcotest 7310 instrument in forensic use in Dusseldorf",
journal="Blutalkohol",
year="1987",
author="Huckenbeck, W. and Barz, J. and Huch, R.",
volume="24",
number="1",
pages="1-10",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="0006-5250",
doi="",
url="http://dx.doi.org/"
}