@article{ref1,
title="Is artificial light at night too much of a good thing?",
journal="Clinical and experimental optometry",
year="2005",
author="Clark, Barry A. J.",
volume="88",
number="4",
pages="197-199",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0816-4622",
doi="10.1111/j.1444-0938.2005.tb06697.x",
url="http://dx.doi.org/10.1111/j.1444-0938.2005.tb06697.x"
}