@article{ref1,
title="Sensing overhead power lines for accident prevention",
journal="Transactions of the American Society of Agricultural and Biological Engineers",
year="1994",
author="Buck, NL and Schmidt, WL",
volume="37",
number="2",
pages="649-653",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0001-2351",
doi="",
url="http://dx.doi.org/"
}