@article{ref1,
title="Fusion and nonfusion as factors in aversion to high luminance",
journal="Vision research",
year="1968",
author="Mathis, W. and Bourassa, C. M.",
volume="8",
number="12",
pages="1501-1506",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0042-6989",
doi="",
url="http://dx.doi.org/"
}