@article{ref1,
title="Multanin poisoning in control of Colorado potato beetle",
journal="Zentralblatt fur Arbeitsmedizin und Arbeitsschutz",
year="1954",
author="Krone, H. A. and Nilles, H.",
volume="4",
number="3",
pages="71-73",
abstract="<p>[Abstract unavailable]</p><p>Language: un</p>",
language="un",
issn="0044-4049",
doi="",
url="http://dx.doi.org/"
}