@article{ref1,
title="Lighting code changes",
journal="Applied ergonomics",
year="1975",
author="Ferguson, Deana",
volume="6",
number="1",
pages="47-47",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0003-6870",
doi="",
url="http://dx.doi.org/"
}