@article{ref1,
title="The effect of preceding and following auditory stimuli on response times to visual stimuli",
journal="Acta psychologica",
year="1970",
author="Nickerson, R. S.",
volume="33",
number="",
pages="5-20",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-6918",
doi="",
url="http://dx.doi.org/"
}