@article{ref1,
title="Transient and sustained components in spatio-temporal visual perception",
journal="Activitas nervosa superior",
year="1988",
author="Nyman, G. and Radil, T. and Laurinen, Pentti I.",
volume="30",
number="4",
pages="276-277",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0001-7604",
doi="",
url="http://dx.doi.org/"
}