@article{ref1,
title="Effectiveness of accommodative aids in reducing empty field myopia in visual search",
journal="Human factors",
year="1978",
author="Matthews, M. L. and Angus, R. G. and Pearce, D. G.",
volume="20",
number="6",
pages="733-740",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0018-7208",
doi="",
url="http://dx.doi.org/"
}