@article{ref1,
title="The use and abuse of dark glasses",
journal="Practitioner",
year="1959",
author="Lyle, T. K.",
volume="183",
number="",
pages="109-111",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0032-6518",
doi="",
url="http://dx.doi.org/"
}