@article{ref1,
title="Human ego-motion perception",
journal="International review of neurobiology",
year="2000",
author="van den Berg, A. V.",
volume="44",
number="",
pages="3-25",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0074-7742",
doi="",
url="http://dx.doi.org/"
}