@article{ref1,
title="Locus of the stimulus to visual accommodation: where in the world, or where in the eye?",
journal="Human factors",
year="1982",
author="Hull, J. C. and Gill, R. T. and Roscoe, Stanley N.",
volume="24",
number="3",
pages="311-319",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0018-7208",
doi="",
url="http://dx.doi.org/"
}