@article{ref1,
title="Visual recognition threshold and concurrent motor activity",
journal="Perceptual and motor skills",
year="1965",
author="Dowling, R. M.",
volume="20",
number="Suppl",
pages="1141-1146",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0031-5125",
doi="",
url="http://dx.doi.org/"
}