@article{ref1,
title="Revision of the German standard DIN VDE 0405 "Determination of breath alcohol concentration" - Part 2 and part 4",
journal="Blutalkohol",
year="2004",
author="Schoknecht, G.",
volume="41",
number="2",
pages="128-131",
abstract="<p>[Abstract unavailable]</p>",
language="de",
issn="0006-5250",
doi="",
url="http://dx.doi.org/"
}