@article{ref1,
title="Deactivation of automobile exhaust control catalyst",
journal="Journal of the Air Pollution Control Association",
year="1970",
author="Yarrington, R. M. and Bambrick, W. E.",
volume="20",
number="6",
pages="398-401",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-2470",
doi="",
url="http://dx.doi.org/"
}