@article{ref1,
title="On the reduction of the CO content of exhaust gases of combustion engines. I",
journal="Deutsche Gesundheitswesen",
year="1965",
author="Brandt, A.",
volume="20",
number="26",
pages="1202-1206",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0012-0219",
doi="",
url="http://dx.doi.org/"
}