@article{ref1,
title="Viewing distance and the aftereffects of fixation",
journal="Perceptual and motor skills",
year="1963",
author="Pollack, Robert H.",
volume="17",
number="3",
pages="863-866",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0031-5125",
doi="10.2466/pms.1963.17.3.863",
url="http://dx.doi.org/10.2466/pms.1963.17.3.863"
}