@article{ref1,
title="Factors affecting accident causation in agricultural machine operations",
journal="Journal of human ergology",
year="1973",
author="Inoue, K.",
volume="2",
number="2",
pages="143-157",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0300-8134",
doi="",
url="http://dx.doi.org/"
}