@article{ref1,
title="A psychophysical study of the visual perception of"instantaneous"and"durable"",
journal="Vision research",
year="1977",
author="Servière, J. and Miceli, D. and Galifret, Y.",
volume="17",
number="1",
pages="57-63",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0042-6989",
doi="",
url="http://dx.doi.org/"
}