@article{ref1,
title="Vigilance deficit in learning disabled children: a signal detection analysis",
journal="Journal of child psychology and psychiatry",
year="1981",
author="Swanson, L.",
volume="22",
number="4",
pages="393-399",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0021-9630",
doi="",
url="http://dx.doi.org/"
}