@article{ref1,
title="Adult age and the speed-accuracy trade-off",
journal="Ergonomics",
year="1979",
author="Salthouse, T. A.",
volume="22",
number="7",
pages="811-821",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0014-0139",
doi="",
url="http://dx.doi.org/"
}